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Dell OptiPlex 7450 All-In-One
Owner's Manual
Regulatory Model: W11C
Regulatory Type: W11C002
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Notes, cautions, and warnings
NOTE: A NOTE indicates important information that helps you make better use of your product.
CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.
WARNING: A WARNING indicates a potential for property damage, personal injury, or death.
© 2017 2018 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other
trademarks may be trademarks of their respective owners.
2018 - 04
Rev. A02
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Contents
1 Working on your computer............................................................................................................................. 7
Before working inside your computer..............................................................................................................................7
Safety instructions............................................................................................................................................................. 7
Recommended tools.......................................................................................................................................................... 7
Turning o your computer................................................................................................................................................ 8
Turning o your computer.......................................................................................................................................... 8
Turning o your computer — Windows 10...............................................................................................................8
After working inside your computer.................................................................................................................................9
Important Information........................................................................................................................................................9
2 Removing and installing components............................................................................................................10
Stand..................................................................................................................................................................................10
Removing the stand................................................................................................................................................... 10
Installing the stand......................................................................................................................................................12
Cable cover........................................................................................................................................................................12
Removing the cable cover.........................................................................................................................................12
Installing the cable cover........................................................................................................................................... 13
Back cover.........................................................................................................................................................................13
Removing the back cover..........................................................................................................................................13
Installing the back cover............................................................................................................................................ 14
Optical drive...................................................................................................................................................................... 15
Removing the optical drive assembly.......................................................................................................................15
Installing the optical drive assembly......................................................................................................................... 16
Power and On-Screen Display buttons board............................................................................................................... 16
Removing the power and On-Screen Display- OSD buttons board.....................................................................16
Installing the power and OSD buttons board.......................................................................................................... 17
Speaker cover................................................................................................................................................................... 17
Removing the speaker cover.....................................................................................................................................17
Installing the speaker cover.......................................................................................................................................18
Hard drive.......................................................................................................................................................................... 19
Removing the hard drive assembly...........................................................................................................................19
Installing the hard drive assembly............................................................................................................................20
System board shield.........................................................................................................................................................20
Removing the system board shield.......................................................................................................................... 20
Installing the system board shield............................................................................................................................. 21
Memory modules.............................................................................................................................................................. 21
Removing the memory module.................................................................................................................................21
Installing the memory module................................................................................................................................... 21
Solid State Drive — optional ......................................................................................................................................... 22
Removing the SSD card............................................................................................................................................22
Installing the SSD card.............................................................................................................................................. 22
Coin cell battery............................................................................................................................................................... 23
Removing the coin cell battery.................................................................................................................................23
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Installing the coin cell battery...................................................................................................................................23
WLAN card....................................................................................................................................................................... 24
Removing the WLAN card........................................................................................................................................24
Installing the WLAN card.......................................................................................................................................... 24
Heat sink .......................................................................................................................................................................... 25
Removing the heat sink ............................................................................................................................................25
Installing the heat sink...............................................................................................................................................25
Speaker............................................................................................................................................................................. 26
Removing the speaker module.................................................................................................................................26
Installing the speaker module....................................................................................................................................27
Power supply unit.............................................................................................................................................................27
Removing the Power Supply Unit - PSU................................................................................................................ 27
Installing the Power Supply Unit - PSU.................................................................................................................. 30
VESA mount bracket.......................................................................................................................................................30
Removing the VESA mount bracket........................................................................................................................30
Installing the VESA mount bracket...........................................................................................................................31
Converter board................................................................................................................................................................31
Removing the converter board................................................................................................................................. 31
Installing the converter board................................................................................................................................... 32
System fan........................................................................................................................................................................33
Removing the system fan......................................................................................................................................... 33
Installing the system fan............................................................................................................................................33
Intrusion switch................................................................................................................................................................34
Removing the intrusion switch.................................................................................................................................34
Installing the intrusion switch...................................................................................................................................35
Processor..........................................................................................................................................................................35
Removing the processor...........................................................................................................................................35
Installing the processor............................................................................................................................................. 36
System board....................................................................................................................................................................36
Removing the system board..................................................................................................................................... 36
Installing the system board....................................................................................................................................... 38
System board layout.................................................................................................................................................. 39
Chassis frame...................................................................................................................................................................39
Removing the chassis frame.................................................................................................................................... 40
Installing the chassis frame........................................................................................................................................41
Display panel..................................................................................................................................................................... 42
Removing the display panel...................................................................................................................................... 42
Installing the display panel.........................................................................................................................................42
3 M.2 Intel Optane Memory Module 16 GB..................................................................................................... 44
Overview...........................................................................................................................................................................44
Intel®OptaneTM Memory Module Driver Requirements............................................................................................44
Installing M.2 Intel Optane Memory Module 16 GB.....................................................................................................44
Product specications.....................................................................................................................................................45
Environmental Conditions............................................................................................................................................... 47
Troubleshooting................................................................................................................................................................ 47
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4 Technology and components........................................................................................................................49
Chipsets............................................................................................................................................................................ 49
Identifying the chipset in Device Manager on Windows 10..................................................................................49
Storage options................................................................................................................................................................49
Hard drives..................................................................................................................................................................49
Solid State Drives (SSD)........................................................................................................................................... 50
Identifying the hard drive in Windows 10................................................................................................................50
Entering BIOS setup..................................................................................................................................................50
Memory congurations...................................................................................................................................................50
Verifying system memory in Windows 10 and Windows 7 ....................................................................................51
DDR4.................................................................................................................................................................................. 51
Key Specications.......................................................................................................................................................51
DDR4 Details...............................................................................................................................................................52
5 System setup...............................................................................................................................................54
Boot Sequence.................................................................................................................................................................54
Navigation keys................................................................................................................................................................54
System setup options......................................................................................................................................................55
System setup options......................................................................................................................................................55
General screen options..............................................................................................................................................55
System conguration screen options......................................................................................................................56
Security screen options.............................................................................................................................................57
Secure boot screen options......................................................................................................................................59
Intel Software Guard Extensions options................................................................................................................60
Performance screen options.................................................................................................................................... 60
Power management screen options.........................................................................................................................61
POST behavior screen options.................................................................................................................................62
Virtualization support screen options......................................................................................................................62
Maintenance screen options.....................................................................................................................................63
System Log screen options.......................................................................................................................................63
Updating the BIOS ..........................................................................................................................................................63
System and setup password...........................................................................................................................................64
Assigning a system password and setup password...............................................................................................64
Deleting or changing an existing system and or setup password........................................................................65
6 Troubleshooting your computer................................................................................................................... 66
Enhanced Pre-Boot System Assessment — ePSA diagnostics................................................................................66
Running the ePSA diagnostics.................................................................................................................................66
LCD built in self test - BIST............................................................................................................................................66
Invoking BIST with user modes................................................................................................................................68
OSD toggle................................................................................................................................................................. 68
ePSA............................................................................................................................................................................68
7 Technical specications............................................................................................................................... 70
Processors........................................................................................................................................................................ 70
Skylake — 6th Generation Intel Core processors.................................................................................................. 71
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Kaby Lake — 7th Generation Intel Core processors.............................................................................................. 71
Identifying processors in Windows 10......................................................................................................................72
Identifying processors in Windows 7....................................................................................................................... 72
Memory specications.................................................................................................................................................... 72
Video specications......................................................................................................................................................... 72
Audio specications......................................................................................................................................................... 73
Communication specications........................................................................................................................................73
Cards specications.........................................................................................................................................................73
Display specications.......................................................................................................................................................73
Drives specications........................................................................................................................................................ 73
Port and connector specications................................................................................................................................. 74
Power specications........................................................................................................................................................74
Camera specications - optional.................................................................................................................................... 74
VESA wall mount .............................................................................................................................................................75
Physical specications.....................................................................................................................................................75
Environmental specications.......................................................................................................................................... 75
8 Contacting Dell............................................................................................................................................ 77
6 Contents
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Working on your computer
Before working inside your computer
To avoid damaging your computer, perform the following steps before you begin working inside the computer.
1 Ensure that you follow the Safety Instruction.
2 Ensure that your work surface is at and clean to prevent the computer cover from being scratched.
3 Ensure you follow the Turning o your computer .
4 Disconnect all network cables from the computer.
CAUTION: To disconnect a network cable, rst unplug the cable from your computer and then unplug the cable from the
network device.
5 Disconnect your computer and all attached devices from their electrical outlets.
6 Press and hold the power button while the computer is unplugged to ground the system board.
NOTE
: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an
unpainted metal surface at the same time as touching a connector on the back of the computer.
1
Safety instructions
Use the following safety guidelines to protect your computer from potential damage and to ensure your personal safety. Unless otherwise
noted, each procedure included in this document assumes that the following conditions exist:
• You have read the safety information that shipped with your computer.
• A component can be replaced or, if purchased separately, installed by performing the removal procedure in reverse order.
WARNING
computer, replace all covers, panels, and screws before connecting to the power source.
WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional
safety best practices information, see the Regulatory Compliance Homepage at www.Dell.com/regulatory_compliance
CAUTION: Many repairs may only be done by a certied service technician. You should only perform troubleshooting and simple
repairs as authorized in your product documentation, or as directed by the online or telephone service and support team.
Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that came with the product.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an
unpainted metal surface at the same time as touching a connector on the back of the computer.
CAUTION: Handle components and cards with care. Do not touch the components or contacts on a card. Hold a card by its
edges or by its metal mounting bracket. Hold a component such as a processor by its edges, not by its pins.
CAUTION: When you disconnect a cable, pull on its connector or on its pull-tab, not on the cable itself. Some cables have
connectors with locking tabs; if you are disconnecting this type of cable, press in on the locking tabs before you disconnect the
cable. As you pull connectors apart, keep them evenly aligned to avoid bending any connector pins. Also, before you connect a
cable, ensure that both connectors are correctly oriented and aligned.
NOTE: The color of your computer and certain components may appear dierently than shown in this document.
: Disconnect all power sources before opening the computer cover or panels. After you nish working inside the
Recommended tools
The procedures in this document require the following tools:
Working on your computer 7
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• Small at blade screwdriver
• Phillips # 1 screwdriver
• Small plastic scribe
Turning o your computer
Turning o your computer
CAUTION: To avoid losing data, save and close all open les and exit all open programs before you turn o your computer.
1 Turning o your computer (Windows 8.1):
• Using a touch enabled device:
a Swipe in from the right edge of the screen, opening the Charms menu and select Settings.
Select and then select Shut down.
b
or
On the Home screen, touch and then select Shut down.
a
• Using a mouse:
a Point to upper-right corner of the screen and click Settings.
b Click and then select Shut down.
or
a On the Home screen, click and then select Shut down.
2 Turning o your computer (Windows 7):
a Click Start .
b Click Shut Down.
or
a Click Start .
b Click the arrow in the lower-right corner of the Start menu, and then click Log o.
3 Ensure that the computer and all attached devices are turned o. If your computer and attached devices did not automatically turn o
when you shut down your operating system, press and hold the power button for about 6 seconds to turn them o.
Turning o your computer — Windows 10
CAUTION
1 Click or tap .
2 Click or tap and then click or tap Shut down.
: To avoid losing data, save and close all open les and exit all open programs before you turn o your computer .
: Ensure that the computer and all attached devices are turned o. If your computer and attached devices did not
NOTE
automatically turn o when you shut down your operating system, press and hold the power button for about 6 seconds to
turn them o.
8 Working on your computer
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After working inside your computer
After you complete any replacement procedure, ensure that you connect any external devices, cards, and cables before turning on your
computer.
1 Connect any telephone or network cables to your computer.
CAUTION: To connect a network cable, rst plug the cable into the network device and then plug it into the
computer.
2 Connect your computer and all attached devices to their electrical outlets.
3 Turn on your computer.
4 If required, verify that the computer works correctly by running ePSA diagnostics.
Important Information
NOTE: Avoid using the touchscreen in dusty, hot, or humid environments.
NOTE: Sudden change in temperature may cause condensation on the inner surface of the glass screen, which will disappear
after a short time and does not aect normal usage.
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Removing and installing components
This section provides detailed information on how to remove or install the components from your computer.
Stand
Removing the stand
NOTE: The system is shipped with three dierent type of stands:
• Height Adjustable Stand
• Basic Stand
• Articulating Stand
The removal procedure is the same for all the three stands.
1 Follow the procedure in Before working inside your computer.
2 Place the computer on clean, at surface with the display facing downward.
3 To remove the stand:
a Press the tab on the cover to release the stand [1].
b Lift the stand upward [2].
2
NOTE
: Each of the three stands will attach and detach in the same manner.
10 Removing and installing components
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Figure 1. Height Adjustable Stand
Figure 2. Fix stand
Removing and installing components
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Figure 3. Articulate stand
Installing the stand
1 Place the computer on a clean, at surface and align the stand, and then slide it on the back of the computer.
2 Press the stand down till it snaps in.
3 Follow the procedure in After working inside your computer.
Cable cover
Removing the cable cover
1 Follow the procedure in Before working inside your computer.
2 Remove the stand.
3 To remove the cable cover:
a Remove the screw that secures the cable cover to the computer [1].
b Push the release tabs to release the cable cover [2].
c Lift the cable cover away from the computer [3].
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Installing the cable cover
1 Align the notches on the cable cover to the holes on the computer and press the cable cover until it snaps in.
2 Tighten the screw to secure the cable cover to the computer.
3 Install the stand.
4 Follow the procedure in After working inside your computer.
Back cover
Removing the back cover
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b cable cover
3 Pry the edges of the back cover from the bottom to release it from the computer.
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4 Lift the back cover from the computer.
Installing the back cover
1 Align the notches on the back cover to the holes on the computer, and press the back cover until it snaps in.
2 Install the:
Removing and installing components
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a cable cover
b stand
3 Follow the procedure in After working inside your computer.
Optical drive
Removing the optical drive assembly
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
3 To remove the optical drive assembly:
a Press the securing tab at the base of the drive to release the optical drive assembly [1].
b Slide the optical drive assembly to remove it away from the computer [3][2].
4 To remove the optical drive bracket:
a Remove the screws that secure the optical drive bracket [1].
b Remove the bracket away from the optical drive [2].
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Installing the optical drive assembly
1 Place the bracket to align the screw holders on the optical drive.
2 Tighten the screws to secure the bracket to the optical drive.
3 Insert the optical drive assembly into the drive slot, until it snaps in.
4 Install the:
a back cover
b stand
5 Follow the procedure in After working inside your computer.
Power and On-Screen Display buttons board
Removing the power and On-Screen Display- OSD buttons board
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
c optical drive
3 To remove the power and OSD buttons board:
a Remove the screw to remove the metal plate that secures the power and OSD buttons board to the computer [1].
b Peel o the tape from the OSD buttons board [2].
c Remove the power and OSD buttons board from the chassis.
d Disconnect the cables from the power and OSD buttons board to release the board from the computer [3].
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Installing the power and OSD buttons board
1 Connect the cable to the power and OSD buttons board.
2 Ax the tape on the OSD buttons board.
3 Insert the power and OSD buttons board into the slot.
4 Align the metal plate on the power and OSD buttons board.
5 Tighten the screw to secure the power and OSD buttons board.
6 Install the:
a optical drive
b back cover
c stand
7 Follow the procedure in After working inside your computer.
Speaker cover
Removing the speaker cover
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b cable cover
c back cover
3 To remove the speaker cover:
a Remove the screws that secure the speaker cover to the computer [1].
b Slide the speaker cover to release it from the computer [2].
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4 Pull and remove the speaker cover from the computer.
NOTE: To avoid damage to the back cover, release it from the pull tabs.
Installing the speaker cover
1 Align and push the speaker cover to pop tabs into its position on the back of the computer.
2 Tighten the screws to secure the speaker cover to the computer.
3 Install the:
a back cover
b cable cover
c stand
4 Follow the procedure in After Working Inside Your Computer.
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Hard drive
Removing the hard drive assembly
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
3 To remove the hard drive assembly:
a Press the tab on the bracket, and slide the hard-drive assembly until the tabs are released from either side of the assembly [1].
b Slide the hard-drive assembly upwards to remove it from the computer [2].
4 To remove the hard drive bracket:
a Pry the edges of the bracket to release the hard drive [1].
b Slide the hard drive and lift it away from the bracket [2].
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Installing the hard drive assembly
1 Align the hard drive until the notches are aligned and the hard drive is secured in the bracket.
2 Place the hard drive onto the hard drive cage until the notches are aligned, then slide the Hard Drive assembly until the tab locks into
the cage.
3 Install the:
a back cover
b stand
4 Follow the procedure in After working inside your computer.
System board shield
Removing the system board shield
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
3 To remove the system board shield:
a Press the securing tab to release the system board shield from the slots on the computer [1].
b Slide the system board shield away from the computer [2].
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Installing the system board shield
1 Align and slide the system board shield until it snaps in.
2 Install the:
a back cover
b stand
3 Follow the procedure in After working inside your computer.
Memory modules
Removing the memory module
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
c system board shield
3 To remove the memory module:
a Pry the retention clips away from the memory module until it pops up [1].
b Lift the memory module from the connector [2].
Installing the memory module
1 Insert the memory module on the memory connector until the clips secure the memory module.
2 Install the:
Removing and installing components
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a system board shield
b back cover
c stand
3 Follow the procedure in After working inside your computer.
Solid State Drive — optional
Removing the SSD card
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
c system board shield
3 To remove the SSD card:
a Remove the screw that secures the SSD card to the computer [1].
b Lift the SSD card away from the connector [2].
Installing the SSD card
1 Insert the SSD card into the connector.
2 Tighten the screw to secure the SSD card to the system board.
3 Install the:
a system board shield
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b back cover
c stand
4 Follow the procedure in After working inside your computer.
Coin cell battery
Removing the coin cell battery
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
c system board shield
3 Press the latch to release the coin cell battery and remove it from the computer.
Installing the coin cell battery
1 Insert the coin cell battery into the slot on the system board until it ts securely.
2 Install the:
a system board shield
b back cover
c stand
3 Follow the procedure in After working inside your computer.
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WLAN card
Removing the WLAN card
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
c system board shield
3 To remove the WLAN card:
a Disconnect the antenna cables from the connectors on the WLAN card [1].
b Remove the screw that secures the WLAN card to the system board [2].
c Hold the WLAN card and pull it from the connector on the system board [3].
Installing the WLAN card
1 Align the WLAN card to the connector on the system board.
2 Tighten the screw to secure the WLAN card to the system board.
3 Connect the antenna cables to the connectors on the WLAN card.
4 Install the:
a system board shield
b back cover
c stand
5 Follow the procedure in After working inside your computer.
Removing and installing components
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Heat sink
Removing the heat sink
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
c system board shield
3 To remove the heat sink:
a Remove the screws that secure the heat sink to the chassis [1, 2].
b Lift the heat sink away from the computer [3].
Installing the heat sink
1 Align and place the heat sink in the slot.
2 Tighten the screws to secure the heat sink to the computer.
3 Install the:
a system board shield
b back cover
c stand
4 Follow the procedure in After working inside your computer.
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Speaker
Removing the speaker module
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
c cable cover
d speaker cover
e system board shield
3 To release the speaker module:
a Disconnect the speaker cable from the connector on the system board [1].
b Unthread the speaker cables from the retention clips [2].
4 To remove the speaker module:
a Remove the screws that secure the speaker module to the chassis [1].
b Lift the speaker module and remove it from the chassis [2].
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Installing the speaker module
1 Insert the speaker module into the slot on the chassis.
2 Tighten the screws to secure the speaker to the chassis.
3 Secure the speaker cables through the retention clips.
4 Connect the speaker cable to the connector on the system board.
5 Install the:
a system board shield
b speaker cover
c back cover
d cable cover
e stand
6 Follow the procedure in After working inside your computer.
Power supply unit
Removing the Power Supply Unit - PSU
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
c cable cover
d speaker cover
e system board shield
3 To release the PSU cable:
Removing and installing components
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a Unthread the power supply cables from the retention clips in the chassis [1].
b Disconnect the power supply cable from the connector on the system board [2].
NOTE: Press lock clip to release the power supply cable from the system board.
4 To release the PSU:
•
NOTE
: There is an additional cable retention clip on the side of the VESA mount bracket. The PSU near that is not visible
in the removing cables from retention clips image.
a Remove the screw that secures the power supply socket to the chassis [1].
b Slide the socket to remove it from the computer [2].
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Removing and installing components
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5 To remove the PSU:
a Remove the screw that secure the PSU to the chassis [1].
b Slide the PSU and lift it away from the chassis [2].
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Installing the Power Supply Unit - PSU
1 Place the PSU on the chassis.
2 Tighten the screw to secure the PSU to the chassis.
3 Place the power supply socket in the slot on the chassis.
4 Tighten the screw to secure the power supply socket to the chassis.
5 Secure the power supply cable on the retention clips in the chassis.
6 Connect the power supply cables to the connectors on the system board.
7 Install the:
a system board shield
b speaker cover
c cable cover
d back cover
e stand
8 Follow the procedure in After working inside your computer.
VESA mount bracket
Removing the VESA mount bracket
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
c cable cover
d speaker cover
e system board shield
f power supply unit
3 To remove the VESA mount bracket:
a Remove the screws that secure the VESA mount bracket to the computer [1].
b Lift the bracket away from the computer [2].
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Installing the VESA mount bracket
1 Align and place the bracket in the slot on the computer.
2 Tighten the screws that secure the VESA mount bracket to the computer.
3 Install the:
a power supply unit
b system board shield
c speaker cover
d cable cover
e back cover
f stand
4 Follow the procedure in After working inside your computer.
Converter board
Removing the converter board
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
c cable cover
d speaker cover
e system board shield
f power supply unit
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g VESA mount bracket
3 To remove the converter board:
a Disconnect the convertor board cable from the converter board [1].
b Disconnect the display backlight cable from the converter board [2].
c Remove the screws that secure the converter board to the computer [3].
d Lift the converter board away from the computer [4].
Installing the converter board
1 Place the convertor board in the slot.
2 Tighten the screws to secure the converter board to the chassis.
3 Connect the converter board cable and display backlight cable to the connectors on the converter board.
4 Install the:
a VESA mount bracket
b power supply unit
c system board shield
d speaker cover
e cable cover
f back cover
g stand
5 Follow the procedure in After working inside your computer.
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System fan
Removing the system fan
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
c cable cover
d speaker cover
e system board shield
f power supply unit
g VESA mount bracket
3 To remove the system fan:
a Disconnect the system fan cable from the connector on the system board [1].
b Remove the screws that secure the system fan to the computer [2].
c Lift the system fan away from the computer [3].
Installing the system fan
1 Align and place the system fan in the slot on the chassis.
2 Tighten the screws to secure the system fan to the system board.
3 Connect the system fan cable to the connector on the system board.
4 Install the:
a VESA mount bracket
b power supply unit
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c system board shield
d speaker cover
e cable cover
f back cover
g stand
5 Follow the procedure in After working inside your computer.
Intrusion switch
Removing the intrusion switch
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
c cable cover
d speaker cover
e system board shield
f power supply unit
g VESA mount bracket
3 To remove the intrusion switch:
a Disconnect the intrusion switch cable from the connector on the system board [1].
b Unthread the intrusion switch cable from the retention clips on the computer [2].
c Remove the screw that secures the intrusion switch to the computer [3].
d Slide and lift the intrusion switch away from the computer [4].
4 Perform the following instructions as shown in the illustration:
a Remove the screw that secures the intrusion switch to the chassis [1].
b Slide and lift the intrusion switch to remove it from the computer [2].
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Installing the intrusion switch
1 Place the intrusion switch in the slot on the computer.
2 Tighten the screw to secure the intrusion switch to the chassis.
3 Route intrusion switch cable along the retention clips on the chassis.
4 Connect the intrusion switch cable to the connector on the system board.
5 Install:
a VESA mount bracket
b power supply unit
c system board shield
d speaker cover
e cable cover
f back cover
g stand
6 Follow the procedures in After working inside your computer.
Processor
Removing the processor
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
c cable cover
d speaker cover
e speaker
f VESA mount bracket
g system board shield
h SSD card
i WLAN card
j memory
k heat sink
l system fan
3 To remove the processor:
Removing and installing components
35
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a Release the socket lever by pushing the lever down and out from under the tab on the processor shield [1].
b Lift the lever upward and lift the processor shield [2].
CAUTION: The processor socket pins are fragile and can be permanently damaged. Be careful not to bend the pins in
the processor socket when removing the processor out of the socket.
c Lift the processor out of the socket [3].
NOTE: After removing the processor, place it in an antistatic container for reuse, return, or temporary storage. Do not
touch the bottom of the processor to avoid damage to the processor contacts. Touch only the side edges of the
processor.
Installing the processor
1 Align the processor with the socket keys.
CAUTION
socket.
2 Align the pin-1 indicator of the processor with the triangle on the socket.
3 Place the processor on the socket such that the slots on the processor align with the socket keys.
4 Close the processor shield by sliding it under the retention screw.
5 Lower the socket lever and push it under the tab to lock it.
6 Install:
a system fan
b heat sink
c memory
d WLAN card
e SSD card
f system board shield
g VESA mount bracket
h cable cover
i speaker
j speaker cover
k back cover
l stand
7 Follow the procedure in After working inside your computer.
: Do not use force to seat the processor. When the processor is positioned correctly, it engages easily into the
System board
Removing the system board
1 Follow the procedure in Before working inside your computer.
2 Remove the:
Removing and installing components
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a stand
b back cover
c cable cover
d speaker cover
e speaker
f hard drive
g optical drive
h VESA mount bracket
i system board shield
j SSD card
k WLAN card
l memory
m heat sink
n system fan
o processor
p coin cell battery
q power supply unit
3 Disconnect the following cables from the system board:
a intrusion switch [1]
b hard drive and optical drive [2]
c SATA [3]
d speaker [4]
e camera and microphone [5]
f display [6]
g system fan [7]
4 To remove the system board:
a Remove the screws that secure the system board to the chassis [1].
b Slide and lift the system board away from the computer [2].
Removing and installing components
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Installing the system board
1 Place the system board on the computer.
2 Connect all the cables to the system board.
3 Tighten the screws to secure the system board to the base panel.
4 Install the:
a power supply unit
b coin cell battery
c system fan
d processor
e heat sink
f memory
g WLAN card
h SSD card
i system board shield
j VESA mount bracket
k optical drive
l hard drive
m cable cover
n speaker
o speaker cover
p back cover
q stand
5 Follow the procedure in After working inside your computer.
Removing and installing components
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System board layout
1 LVDS connector 2 Camera connector
3 Antenna wire clip 4 WLAN connector
5 Jumper connector 6 Coin cell battery
7 Speaker connector 8 Memory module connector
9 Jumper connector 10 M.2 SSD slot
11 Optical drive connector 12 Intrusion switch connector
13 Hard drive connector 14 Side buttons connector
15 Touchpad connector 16 CAC/PIV connector (reserved)
17 Converter board connector 18 Windows serial debug connector
19 HDD/ODD power connector 20 LPC debug connector
21 APS debug connector 22 Power supply connector
23 CPU fan connector 24 CPU socket
Chassis frame
Removing and installing components
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Removing the chassis frame
NOTE: These instructions are applicable only for systems with a non-touch screen display.
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
c cable cover
d speaker cover
e speaker
f hard drive
g optical drive
h VESA mount bracket
i system board shield
j SSD card
k WLAN card
l memory
m heat sink
n system fan
o processor
p coin cell battery
q power supply unit
r system board
3 Unroute the cables though the retention clips.
4 To remove the chassis frame:
Removing and installing components
40
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•
NOTE: There is a cable that is taped/glued down to the chassis frame. That cable runs down from the On-Screen Display
(OSD) and into a connector on the Display Bezel for the Power Button board below the OSD Button board. Trying to lift
the chassis frame without disconnecting this cable rst could damage the connector.
a Peel the adhesive tapes that secure the chassis frame [1].
b Remove the screws that secure the chassis frame to the computer. [2].
NOTE: Chassis frame screws have M3 stamped next to them.
Remove the cables from the chassis frame and lift the chassis frame away from the computer. [3].
c
Installing the chassis frame
1 Place the chassis frame on the computer.
2 Tighten the screws to secure the chassis frame to the computer.
3 Ax the adhesive tapes to secure the chassis frame to the computer.
4 Install the:
a system board
b power supply unit
c coin cell battery
d system fan
e processor
f heat sink
g memory
h WLAN card
i system board shield
j SSD card
k VESA mount bracket
l optical drive
m hard drive
n cable cover
o speaker
p speaker cover
q back cover
r stand
5 Follow the procedure in After working inside your computer.
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Display panel
Removing the display panel
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
c cable cover
d speaker cover
e speaker
f hard drive
g optical drive
h VESA mount bracket
i system board shield
j SSD card
k WLAN card
l memory
m heat sink
n system fan
o processor
p coin cell battery
q power supply unit
r system board
s chassis frame
3 To remove the display panel:
a Disconnect the cables from the connectors [1].
b Remove the screws that secure the display panel to the bezel.[2].
c Lift the display panel away from the bezel. [3].
Installing the display panel
1 Align the display panel with the screw holes on the computer.
2 Tighten the screws to secure the display panel to the computer.
3 Connect the cables to the connectors.
Removing and installing components
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4 Install the:
a chassis frame
b system board
c power supply unit
d coin cell battery
e system fan
f processor
g heat sink
h memory
i WLAN card
j system board shield
k SSD card
l VESA mount bracket
m optical drive
n hard drive
o cable cover
p speaker
q speaker cover
r back cover
s stand
5 Follow the procedure in After working inside your computer.
Removing and installing components 43
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3
M.2 Intel Optane Memory Module 16 GB
Overview
This document describes the specications and capabilities of the Intel® OptaneTM memory module. The Intel® OptaneTM memory is a
system acceleration solution developed for 7th Generation Intel® CoreTM processor-based platforms. The Intel® OptaneTM memory
module is architected with the high performance controller interface Non-Volatile Memory Express (NVMe*)- delivering outstanding
performance, low latency and quality of service. NVMe uses a standardized interface that enables higher performance and lower latency
than pervious interfaces. Intel® OptaneTM memory module oers capacities of 16 GB and 32 GB in small M.2 form factors.
The Intel® OptaneTMmemory module oers a system acceleration solution using the latest Intel® Rapid Storage Technology (Intel® RST)
15.5X.
The Intel® OptaneTM memory module includes these key features:
• PCIe 3.0x2 with NVMe interface
• Uses Intel’s revolutionary new storage technology, 3D XpointTM memory media
• Ultra-low latency; exceptional responsiveness
• Performance saturation at queue depth of 4 and lower
• Very high endurance capabilities
Intel®Optane
The following table describes the driver requirements for the Intel® OptaneTM memory system acceleration us a component of Intel®
Rapid Storgae Technology 15.5 or later and requires 7th generation Intel® Core TM processor-based platforms to function.
Table 1. Driver Support
Support Level Operating System Description
Intel® OptaneTM Memory with System Acceleration Conguration
Using Rapid Storage Technology Driver
NOTES:
1 Intel® RST driver requires device to be attached to RST enabled PCIe lanes on 7th generation Intel® CoreTM.
TM
Memory Module Driver Requirements
Windows 10*64 bit
1
Installing M.2 Intel Optane Memory Module 16 GB
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a stand
b back cover
c system board shield
3 To remove M.2 Intel optane memory module::
a Remove white adhesive tape from the box.
44 M.2 Intel Optane Memory Module 16 GB
Page 45
b Place the M.2 Intel optane memory module into the slot on the computer.
c Tighten the screw that secures the M.2 Intel optane memory module on the computer.
Product specications
Table 2. Product
Features Specication
Capacities 16 GB, 32 GB
Expansion cards PCIe 3.0 x 2
specications
M.2 Intel Optane Memory Module 16 GB 45
Page 46
M.2 form factors (all densities) 2280–S3–B-M
Performace
• Seq R/W: Up to 1350/290 MS/s
• QD4 4HB Random Read: 240K + IOPs
• QD4 4HB Random Write: 240K + IOPs
Latency (average sequential)
• Read 8.25 µ
• Write: 30 µ
Components
• Intel 3D XPoint Memory Media
• Intel Controller and Firmware
• PCIe 3.0x2 with NVMe Interface
• Intel Rapid Storage Technology 15.2 or later
Operating System Support Windows 10 64 bit
Supported Platforms 7th generation or newer Intel Core processor based platforms
Power
• 3.3V Supply Rail
• Active: 3.5 W
• Drive Idel :900mW to 1.2W
Compliance
• NVMe Express 1.1
• PCI Express Base speciation rev 3.0
• PCI M.2 HS Spec
Certication and Declarationsµ UL, CE, C-Tick, BSMI, KCC, Microsoft WHQL, Microsoft WHCK,
VCCI
Endurance Rating
• 100 GB Writes per day
• Upto 182.3 TBW (Terabytes written)
Temperature Specication
• Operating: 0 to 70º C
• Non-Opearting: 10 to 85º C
• Temperature monitoring
Shock 1500 G/0.5msec
Vibration
Altitude (Simulated)
• Operating: 2.17 G
• Non-Operating: 3.13 G
(5–800Hz)
RMs
RMS
(5–800Hz)
• Operating: –1,000 ft to 10,000 ft
• Non-Operating: –1,000 ft to 40,000 ft
Product Ecological Compliance RoHS
Reliability
• Uncorrectable Bit Error Rate (UBER): 1 sector per 1015 bits read
• Mean Time Between Failure (MTBF): 1.6 million hours
46 M.2 Intel Optane Memory Module 16 GB
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Environmental Conditions
Table 3. Temperature, Shock, Vibration
Temperature M.2 2280 form factor
Operating
Non-operating
1
2
0–70º C
-10–85º C
Temperature Gradient
Operating
Non-operating
Humidity
Operating
Non-operating
Shock and Vibration Range
4
Shock
Operating
Non-operating
Vibration
Operating
Non-operating
NOTES:
1 Operating temperature is targeted for 70º C.
2 Please contact your Intel representative for details on the non-operating temperature range.
3 Temperature gradient measured without condensation.
4 Shock specication assume the device is mounted securely with the input vibration applied to the drive-mounting screws. Stimulus
5 Vibration specications assume the device is mounted securely with the input vibration applied to the drive-mounting screws.
5
may be applied in the X,Y, or Z axis and shock specication is measured using Root Mean Squared (RMS) value.
Stimulus may be applied in the X, Y, or Z axis. Vibration specicities is measured using RMS value.
3
30º C/hr (Typical)
30º C/hr (Typical)
5–95%
5–95%
1500 G / 0.5 ms
230 G / 3 msec
2.17 G
3.13 G
(5–800Hz) Max
RMS
(5–800Hz) Max
RMS
Troubleshooting
1 The Intel Optane Memory model name "NVME INTEL MEMPEK1W01" in Device Manager does not match in the Intel Rapid Storage
Technology user interface; it only shows a part of the serial number information. This is a known issue and does not impede the
functionality of the Intel Optane Memory.
Device Manager: NVME INTEL MEMPEK1W01
IRST UI: INTEL MEMPEK1W016GA
M.2 Intel Optane Memory Module 16 GB
47
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2 During the rst-time boot up, the system will scan the pairing status as below screen shot after shutdown. It’s working as designed
and the message will not appear again in following boot ups.
48 M.2 Intel Optane Memory Module 16 GB
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Technology and components
This chapter details the technology and components available in the system.
Topics:
• Chipsets
• Storage options
• Memory congurations
• DDR4
Chipsets
All laptops or notebook communicate with the CPU through the chipset. This laptop is shipped with the Intel Mobile CM238 .
Identifying the chipset in Device Manager on Windows 10
4
1 Click inside the Cortana Search Box and type Control Panel and then click or press Enter on the keyboard, for the appropriate search
result
2 From the Control Panel, select Device Manager.
3 Expand System Devices and search for the chipset.
Storage options
This topic details the supported storage options.
Hard drives
Table 4. Hard drive
• 2.5" 500 GB SATA 5400 RPM Hard Disk Drive
• 2.5" 500 GB SATA 7200 RPM Hard Disk Drive
• 2.5" 500 GB SATA 5400 RPM Solid State Hybrid Drive with 8
GB Flash
• 2.5" 500 GB SATA 7200 RPM Self Encrypting Drive (OPAL
FIPS)
• 2.5" 1.0 TB SATA 7200 RPM Hard Disk Drive
• 2.5" 1.0 TB SATA 5400 RPM Solid State Hybrid Drive w/ 8GB
Flash
• 2.5" 2.0 TB SATA 5400 RPM Hard Disk Drive
Technology and components 49
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Solid State Drives (SSD)
Table 5. SSD
• 2.5" 256 GB SATA Solid State Drive Class 20
• 2.5" 512 GB SATA Solid State Drive Class 20
• M.2 128 GB SATA Solid State Drive Class 20
• M.2 256 GB PCIe NVMe Solid State Drive Class 40
• M.2 256 GB PCIe NVMe Self Encrypting Solid State Drive Class
40
• M.2 512 GB PCIe NVMe Solid State DriveClass 40
• M.2 1 TB PCIe NVMe Solid State Drive Class 40
Identifying the hard drive in Windows 10
1 Click inside the Cortana Search Box and type Control Panel and then click or press Enter on the keyboard, for the appropriate search
result
2 Click Control Panel, select Device Manager, and expand Disk drives.
The hard drive is listed under Disk drives.
Entering BIOS setup
1 Turn on or restart your laptop.
2 When the Dell logo appears, perform the following action to enter the BIOS setup program:
Tap F2 until the Entering BIOS setup message appears.
Hard drive is listed under the System Information under the General group.
3 On the left pane, select Settings > General > System Information.
The memory information is displayed on the right pane.
Memory congurations
The supported memory congurations for are as follows:
• 4GB DDR4, 2400MHz, (1 x 4GB)
• 8GB DDR4, 2400MHz, (1 x 8GB)
• 8GB DDR4, 2400MHz, (2 x 4GB)
• 16GB DDR4, 2400MHz, (2 x 8GB)
• 32GB DDR4, 2400MHz, (2 x 16GB)
NOTE
: If this computer is purchased with Intel 6th Generation CPUs, the maximum MHz the computer can achieve is 2133.
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Verifying system memory in Windows 10 and Windows 7
Windows 10
Click the Windows button and select All Settings > System.
1
2 Under System, click About.
Windows 7
1 Click Start → Control Panel → System
DDR4
DDR4 (double data rate fourth generation) memory is a higher-speed successor to the DDR2 and DDR3 technologies and allows up to 512
GB in capacity, compared to the DDR3's maximum capacity of 128 GB per DIMM. DDR4 synchronous dynamic random-access memory is
keyed dierently from both SDRAM and DDR to prevent the user from installing the wrong type of memory into the system.
DDR4 needs 20 percent less or just 1.2 volts, compared to DDR3 which requires 1.5 volts of electrical power to operate. DDR4 also supports
a new, deep power-down mode that allows the host device to go into standby without needing to refresh its memory. Deep power-down
mode is expected to reduce standby power consumption by 40 to 50 percent.
Key Specications
The following table lists the specications' comparison between DDR3 and DDR4:
Table 6. DDR3 vs DDR4
Feature/Option DDR3 DDR4 DDR 4 Advantages
Chip Densities 512 Mb-8 Gb 4 Gb-16 Gb Larger DIMM capacities
Data rates 800 Mb/s-2133 Mb/s 1600 Mb/s-3200 Mb/s Migration to higher speed I/O
Voltage 1.5 V 1.2 V Reduced memory power
demand
Low voltage standard Yes (DDR3L at 1.35V) Anticipated at 1.05V Memory Power Reductions
Internal banks 8 16 Higher data rates
Bank groups (BG) 0 4 Faster burst accesses
VREF inputs 2 —DQs and CMD/ADDR 1 — CMD/ADDR VREFDQ Now Internal
tCK — DLL Enabled 300 Mhz-800 Mhz 667Mhz-1.6Ghz Higher data rates
tCK — DLL Disabled 10MHz – 125MHz (optional) Undened to 125MHz DLL-o now fully supported
Read Latency AL+CL AL+CL Expanded values
Write Latency AL+CWL AL+CWL Expanded values
DQ Driver (ALT) 40&Omega 48&Omega Optimal for PtP Applications
Technology and components 51
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Feature/Option DDR3 DDR4 DDR 4 Advantages
DQ Bus SSTL15 POD12 Less I/O Noise and Power
RTT Values (in &Omega) 120,60,40,30,20 240,120,80,60,48,40,34 Support for higher data rates
RTT not allowed READ Bursts Disables during READ Bursts Ease of use
ODT Modes Nominal, Dynamic Nominal, Dynamic,Park Add’l Control Mode; OTF Value
Change
ODT Control ODT Signaling Required ODT Signaling Not Required Ease of ODT Control; Allows
Non-ODT Routing, PtP Apps
Multi-Purpose Register Four Registers – 1 Dened, 3
RFU
DIMM Types RDIMM, LRDIMM, UDIMM,
SODIMM
DIMM Pins 240 (R, LR, U); 204 (SODIMM) 288 (R, LR, U); 260 (SODIMM)
RAS ECC CRC, Parity, Addressability, GDM More RAS features; improved
Four Registers – 3 Dened, 1
RFU
RDIMM, LRDIMM, UDIMM,
SODIMM
Provides Additional Specialty
Readout
data integrity
DDR4 Details
There are subtle dierences between DDR3 and DDR4 memory modules, as listed below.
Key notch dierence
The key notch on a DDR4 module is in a dierent location from the key notch on a DDR3 module. Both notches are on the insertion edge,
but the notch location on the DDR4 is slightly dierent, to prevent the module from being installed into an incompatible board or platform.
Figure 4. Notch dierence
Increased thickness
DDR4 modules are slightly thicker than DDR3, to accommodate more signal layers.
Figure 5. Thickness dierence
Curved edge
Technology and components
52
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DDR4 modules feature a curved edge to help with insertion and alleviate stress on the PCB during memory installation.
Figure 6. Curved edge
Technology and components 53
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System setup
System setup enables you to manage your hardware and specify BIOS level options. From the System setup, you can:
• Change the NVRAM settings after you add or remove hardware
• View the system hardware conguration
• Enable or disable integrated devices
• Set performance and power management thresholds
• Manage your computer security
Topics:
• Boot Sequence
• Navigation keys
• System setup options
• System setup options
• Updating the BIOS
• System and setup password
5
Boot Sequence
Boot Sequence allows you to bypass the System Setup–dened boot device order and boot directly to a specic device (for example:
optical drive or hard drive). During the Power-on Self Test (POST), when the Dell logo appears, you can:
• Access System Setup by pressing F2 key
• Bring up the one-time boot menu by pressing F12 key
The one-time boot menu displays the devices that you can boot from including the diagnostic option. The boot menu options are:
• Removable Drive (if available)
• STXXXX Drive
NOTE
: XXX denotes the SATA drive number.
• Optical Drive (if available)
• SATA Hard Drive (if available)
• Diagnostics
: Choosing Diagnostics, will display the ePSA diagnostics screen.
NOTE
The boot sequence screen also displays the option to access the System Setup screen.
Navigation keys
: For most of the System Setup options, changes that you make are recorded but do not take eect until you restart the
NOTE
system.
Keys Navigation
Up arrow Moves to the previous eld.
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Keys Navigation
Down arrow Moves to the next eld.
Enter Selects a value in the selected eld (if applicable) or follow the link in the eld.
Spacebar Expands or collapses a drop‐down list, if applicable.
Tab Moves to the next focus area.
NOTE: For the standard graphics browser only.
Esc Moves to the previous page until you view the main screen. Pressing Esc in the main screen displays a message
that prompts you to save any unsaved changes and restarts the system.
System setup options
NOTE: Depending on the computer and its installed devices, the items listed in this section may or may not appear.
System setup options
NOTE: Depending on the and its installed devices, the items listed in this section may or may not appear.
General screen options
This section lists the primary hardware features of your computer.
Option
System Information This section lists the primary hardware features of your computer.
Battery Information Displays the battery status and the type of AC adapter connected to the computer.
Boot Sequence Allows you to change the order in which the computer attempts to nd an operating system.
Description
• System Information: Displays BIOS Version, Service Tag, Asset Tag, Ownership Tag, Ownership Date,
Manufacture Date, and the Express Service Code.
• Memory Information: Displays Memory Installed, Memory Available, Memory Speed, Memory Channels Mode,
Memory Technology, DIMM 1 Size, DIMM 2 Size,
• PCI Information: Displays SLOT 1 and SLOT_M.2
• Processor Information: Displays Processor Type, Core Count, Processor ID, Current Clock Speed, Minimum
Clock Speed, Maximum Clock Speed, Processor L2 Cache, Processor L3 Cache, HT Capable, and 64-Bit
Technology.
• Device Information: Displays Primary Hard Drive, M.2 SATA2, M.2 SATA, M.2 PCIe SSD-0, LOM MAC Address,
Video Controller, Video BIOS Version, Video Memory, Panel Type, Native Resolution, Audio Controller, Wi-Fi
Device, WiGig Device, Cellular Device, Bluetooth Device.
• Diskette Drive
• Internal HDD
• USB Storage Device
• CD/DVD/CD-RW Drive
• Onboard NIC
Advanced Boot
Options
This option allows you the legacy option ROMs to load. By default, the Enable Legacy Option ROMs is disabled.
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Option Description
UEFI Booth Path
Security
Date/Time Allows you to change the date and time.
This options controls whether or not the system will prompt the user to enter the Admin password when booting a
UEFI boot path from the F12 Boot Menu.
• Always, Except Internal HDD
• Always
• Never: This option is enabled by default.
System conguration screen options
Option Description
Integrated NIC
If you enable UEFI network stack, UEFI network protocols will be available. UEFI network allows pre-os and early os
networking features to use NICs that are enabled. This may be used without PXE turned on. When you enable
Enabled w/PXE, the type of PXE boot (Legacy PXE or UEFI PXE) depends on the current boot mode and type of
option ROMs in use. The UEFI Network Stack is required in order to have UEFI PXE functionality fully enabled.
• Enabled UEFI Network Stack - This option is disabled by default.
Allows you to congure the integrated network controller. The options are:
• Disabled
• Enabled
• Enabled w/PXE: This option is enabled by default.
NOTE: Depending on the computer and its installed devices, the items listed in this section may or may
not appear.
SATA Operation Allows you to congure the internal SATA hard-drive controller. The options are:
• Disabled
• AHCI: This option is enabled by default.
Drives Allows you to congure the SATA drives on board. All drives are enabled by default. The options are:
• SATA-0
• SATA-1
• SATA-2
• SATA-3
• SATA-4
SMART Reporting This eld controls whether hard drive errors for integrated drives are reported during system startup. This
technology is part of the SMART (Self Monitoring Analysis and Reporting Technology) specication. This option is
disabled by default.
• Enable SMART Reporting
USB Conguration This eld congures the integrated USB controller. If Boot Support is enabled, the system is allowed to boot any
type of USB Mass Storage Devices (HDD, memory key, oppy).
If USB port is enabled, device attached to this port is enabled and available for OS.
56 System setup
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Option Description
If USB port is disabled, the OS cannot see any device attached to this port.
The options are:
• Enable Boot Support
• Enable Rear USB Ports: Include options for 6 ports
• Enable Front USB Ports: Include options for 2 ports
All the options are enabled by default.
NOTE: USB keyboard and mouse always work in the BIOS setup irrespective of these settings.
Side USB
Conguration
Rear USB
Conguration
Audio This eld enables or disables the integrated audio controller. By default, the Enable Audio option is selected. The
OSD Button
Management
Touchscreen
Miscellaneous
Devices
This eld allows you to enable or disable side USB ports.
• Side Port1 (Top)
• Side Port2 (Bottom)
This eld allows you to enable or disable rear USB ports.
• Rear Port (Rear Right)
• Rear Port 2 (Front Right)
• Rear Port 3 (Rear Left) (Rear Port 4 (Front Left))
options are:
• Enable Microphone (by default enable)
• Enable Internal Speaker (by default enable)
This eld allows you to enable or disable the OSD (On-Screen Display) buttons on the All-In-One system.
This option is disabled by default.
This option allows you to enable or disable touchscreen.
Allows you to enable or disable the following devices:
• Enable PCI Slot (enabled by default)
• Enable Secure Digital (SD) card (enabled by default)
• Secure Digital (SD) Card Boot
Security screen options
Option
Admin Password Allows you to set, change, or delete the administrator (admin) password.
Description
NOTE: You must set the admin password before you set the system or hard drive password. Deleting the
admin password automatically deletes the system password and the hard drive password.
NOTE: Successful password changes take eect immediately.
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Option Description
Default setting: Not set
System Password Allows you to set, change or delete the system password.
NOTE: Successful password changes take eect immediately.
Default setting: Not set
Strong Password Allows you to enforce the option to always set strong passwords.
Default Setting: Enable Strong Password is not selected.
NOTE: If Strong Password is enabled, Admin and System passwords must contain at least one uppercase
character, one lowercase character and be at least 8 characters long.
Password
Conguration
Password Bypass Allows you to enable or disable the permission to bypass the System and the Internal HDD password, when they
Password Change Allows you to enable the disable permission to the System and Hard Drive passwords when the admin password is
UEFI Capsule
Firmware Updates
TPM 2.0 Security Allows you to enable the Trusted Platform Module (TPM) during POST. This option is enabled by default. The
Allows you to determine the minimum and maximum length of Administrator and System passwords.
are set. The options are:
• Disabled
• Reboot bypass
Default setting: Disabled
set.
Default setting: Allow Non-Admin Password Changes is selected.
This option controls whether the system allows BIOS updates through UEFI capsule update packages.
NOTE: Disabling this option will block the BIOS updates from services such as Microsoft Windows
Update and Linux Vendor Firmware Service (LVFS).
This option is enabled by default.
options are:
• TPM On
• Clear
• PPI Bypass for Enabled Commands
• PPI Bypass for Disabled Commands
NOTE: Activation, deactivation, and clear options are not aected if you load the setup program's default
values. Changes to this option take eect immediately.
Computrace Allows you to activate or disable the optional Computrace software The options are:
• Deactivate
• Disable
• Activate
NOTE: The Activate and Disable options will permanently activate or disable the feature and no further
changes will be allowed
58 System setup
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Option Description
Default setting: Deactivate
Chassis Intrusion
OROM Keyboard
Access
Admin Setup
Lockout
Master Password
Lockout
This eld controls the chassis intrusion feature. The options are:
• Enabled
• Disabled
• On-slient
Default Setting: Disabled
Allows you to set an option to enter the Option ROM Conguration screens using hotkeys during boot. The options
are:
• Enabled
• One Time Enable
• Disabled
Default Setting: Enabled
Allows you to enable or disable the option to enter setup when an admin password is set.
• Enable Admin Setup Lockout - This option is disabled by default.
If enabled, this option disables the master password support. The Hard Disk passwords need to be cleared before
the setting can be changed. Default setting: Disabled
Secure boot screen options
Option
Secure Boot Enable This option enables or disables the Secure Boot feature.
Expert Key
Management
Description
• Disabled
• Enabled
Default setting: Enabled.
Allows you to manipulate the security key databases only if the system is in Custom Mode. The Enable Custom
Mode option is disabled by default. The options are:
• PK
• KEK
• db
• dbx
If you enable the Custom Mode, the relevant options for PK, KEK, db, and dbx appear. The options are:
• Save to File—Saves the key to a user-selected le
• Replace from File—Replaces the current key with a key from a user-selected le
• Append from File—Adds a key to the current database from a user-selected le
• Delete—Deletes the selected key
• Reset All Keys—Resets to default setting
• Delete All Keys—Deletes all the keys
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Option Description
NOTE: If you disable the Custom Mode, all the changes made will be erased and the keys will restore to
default settings.
Intel Software Guard Extensions options
Option Description
Intel SGX Enable Allows you to enable or disable the Intel Software Guard Extensions to provide a secured environment for running
code/storing sensitive information in the context of the main operating system.
• Disabled (default)
• Enabled
Enclave Memory
Size
Allows you to set the Intel SGX Enclave Reserve Memory Size.
• 32 MB
• 64 MB
• 128 MB
Performance screen options
Option
Multi Core Support Species whether the process will have one or all cores enabled. The performance of some applications will
Intel SpeedStep Allows you to enable or disable the Intel SpeedStep feature.
Description
improve with the additional cores.
• All - This option is enabled by default
• 1
• 2
• 3
• Enable Intel SpeedStep
Default setting: The option is enabled.
C-States Control Allows you to enable or disable the additional processor sleep states.
• C states
Default setting: The option is enabled.
Limit CPUID Value Allows you to limit the maximum value of the Standard CPUID function support. Some operation systems will not
complete installation when maximum CPUID Function supported is greater than 3.
• Enable CPUID Limit - This option is disabled by default.
Intel TurboBoost Allows you to enable or disable the Intel TurboBoost mode of the processor.
• Enable Intel TurboBoost
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Option Description
Default setting: The option is enabled.
Power management screen options
Option Description
AC Recovery Species how the computer will respond when AC power is applied after an AC power loss. You can set the AC
Recovery to:
• Power O (default)
• Power On
• Last Power State
Auto On Time Allows you to set the time at which the computer must turn on automatically. The options are:
• Disabled
• Every Day
• Weekdays
• Select Days
Default setting: Disabled
NOTE: This feature does not work if you turn o your computer using the switch on a power strip or
surge protector or if Auto Power is set to disabled.
Deep Sleep Control Allows you to dene the controls when Deep Sleep is enabled.
• Disabled
• Enabled in S5 only
• Enabled in S4 and S5 – This option is enabled by default.
USB Wake Support Allows you to enable USB devices to wake the system from Standby.
NOTE: This feature is only functional when the AC power adapter is connected. If the AC power adapter
is removed during Standby, the system setup removes power from all the USB ports to conserve battery
power.
• Enable USB Wake Support
Default setting: The option is disabled.
Wake on LAN/
WLAN
Allows you to enable or disable the feature that powers on the computer from the O state when triggered by a
LAN signal.
• Disabled
• LAN Only
• WLAN Only
• LAN or WLAN
• LAN with PXE Boot
Default setting: Disabled
Block Sleep This option lets you block entering to sleep (S3 state) in operating system environment.
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Option Description
Block Sleep (S3 state)
Default setting: This option is disabled
Intel Ready Mode This option enables the capability of Intel Ready Mode technology.
POST behavior screen options
Option Description
Numlock LED Species if the NumLock function can be enabled when the system boots. This option is enabled by default.
Keyboard Errors Species whether keyboard related errors are reported when it boots. This option is enabled by default.
Fastboot Allows you to speed up the boot process by bypassing some of the compatibility steps. The options are:
• Minimal
• Through (default)
• Auto
Extended BIOS
POST Time
Full screen Logo This option displays the full screen logo if your image match the screen resolution. The option is disabled by default.
Warnings and
Errors
This option creates an additional pre-boot delay and allows you to see the POST status messages. The options are:
• 0 seconds (default)
• 5 seconds
• 10 seconds
This option causes the boot process to only pause when warnings or errors detected. The options are:
• Prompt on Warnings and Errors
• Continue on Warnings
• Continue on Warnings and Errors
Virtualization support screen options
Option
Virtualization Allows you to enable or disable the Intel Virtualization Technology.
VT for Direct I/O Enables or disables the Virtual Machine Monitor (VMM) from utilizing the additional hardware capabilities provided
Description
Enable Intel Virtualization Technology (default).
by Intel® Virtualization technology for direct I/O.
Enable VT for Direct I/O - enabled by default.
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Maintenance screen options
Option Description
Service Tag Displays the Service Tag of your computer.
Asset Tag Allows you to create a system asset tag if an asset tag is not already set. This option is not set by default.
SERR Messages Controls the SERR message mechanism. This option is enabled by default. Some graphics cards require that the
SERR message mechanism be disabled.
BIOS Downgrade This controls ashing of the system rmware to previous revisions.
• Data Wipe
• Wipe on Next boot
• BIOS recovery
• BIOS recovery from the hard drive
Follow the procedure to recover BIOS from hard drive.
1 Power on the system.
2 While the blue Dell logo is visible, press the F2 key to enter the System Setup.
3 Press the Num Lock key, and verify that the Num Lock light is on.
4 Press the Caps Lock key, and verify that the Caps Lock light is on.
5 Press the Scroll Lock key, and verify that the Scroll Lock light is on.
6 Press the Alt + F keys at the same time. The system will beep as the setup defaults are restored.
7 Press the Alt + F keys at the same time to restart the system. The changes are automatically saved.
Data Wipe This eld allows your to securely erase data from all internal storage devices. The following is a list of devices
aected by this operation:
• Internal HDD
• Internal SSD
• Internal mSATA
• Internal eMMC
WARNING: This operation will permanently delete all data from the devices.
BIOS Recovery This option enable you to recover from certain corrupted BIOS conditions from a recovery le on the primary hard
drive or an external USB key.This option is enabled by default.
System Log screen options
Option
BIOS Events Allows you to view and clear the System Setup (BIOS) POST events.
Description
Updating the BIOS
It is recommended to update your BIOS (system setup), on replacing the system board or if an update is available.
1 Re-start the computer.
2 Go to dell.com/support.
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3 Enter the Service Tag or Express Service Code and click Submit.
a To locate the Service Tag, click Where is my Service Tag?
b If you cannot nd your Service Tag, click Detect My Product. Proceed with the instructions on screen.
4 If you are unable to locate or nd the Service Tag, click the Choose from all products.
5 Choose the Products from the list.
NOTE: Choose the appropriate category to reach the product page.
Select your computer model and the Product Support page of your computer appears.
6
7 Click Get drivers and click Drivers and Downloads.
The Drivers and Downloads page opens.
8 On the Drivers and Downloads screen, click Find it myself
9 ClickBIOSto view the BIOS versions.
10 Identify the latest BIOS le and click Download .
You can also analyze which drivers need an update. To do this for your product, click Analyze System for Updates and follow the
instructions on the screen.
11 Select your preferred download method in the Please select your download method belowwindow; click Download File.
The File Download window appears.
12 Click Save to save the le on your computer.
13 Click Run to install the updated BIOS settings on your computer.
NOTE: Follow the instructions on the screen.
System and setup password
You can create a system password and a setup password to secure your computer.
Password type
System password Password that you must enter to log on to your system.
Setup password Password that you must enter to access and make changes to the BIOS settings of your computer.
CAUTION: The password features provide a basic level of security for the data on your computer.
CAUTION: Anyone can access the data stored on your computer if it is not locked and left unattended.
NOTE: System and setup password feature is disabled.
Assigning a system password and setup password
You can assign a new System Password only when the status is in Not Set.
To enter the system setup, press F2 immediately after a power-on or re-boot.
1 In the System BIOS or System Setup screen, select Security and press Enter.
The Security screen is displayed.
2 Select System Password and create a password in the Enter the new password eld.
Use the following guidelines to assign the system password:
• A password can have up to 32 characters.
• The password can contain the numbers 0 through 9.
• Only lower case letters are valid, upper case letters are not allowed.
• Only the following special characters are allowed: space, (”), (+), (,), (-), (.), (/), (;), ([), (\), (]), (`).
3 Type the system password that you entered earlier in the Conrm new password eld and click OK.
4 Press Esc and a message prompts you to save the changes.
Description
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System setup
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5 Press Y to save the changes.
The computer reboots.
Deleting or changing an existing system and or setup password
Ensure that the Password Status is Unlocked (in the System Setup) before attempting to delete or change the existing System and/or
Setup password. You cannot delete or change an existing System or Setup password, if the Password Status is Locked.
To enter the System Setup, press F2 immediately after a power-on or reboot.
1 In the System BIOS or System Setup screen, select System Security and press Enter.
The System Security screen is displayed.
2 In the System Security screen, verify that Password Status is Unlocked.
3 Select System Password, alter or delete the existing system password and press Enter or Tab.
4 Select Setup Password, alter or delete the existing setup password and press Enter or Tab.
NOTE: If you change the System and/or Setup password, re-enter the new password when promoted. If you delete the
System and/or Setup password, conrm the deletion when promoted.
5 Press Esc and a message prompts you to save the changes.
6 Press Y to save the changes and exit from System Setup.
The computer reboots.
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6
Troubleshooting your computer
You can troubleshoot your computer using indicators like diagnostic lights, beep codes, and error messages during the operation of the
computer.
Enhanced Pre-Boot System Assessment — ePSA diagnostics
The ePSA diagnostics (also known as system diagnostics) performs a complete check of your hardware. The ePSA is embedded with the
BIOS and is launched by the BIOS internally. The embedded system diagnostics provides a set of options for particular devices or device
groups allowing you to:
• Run tests automatically or in an interactive mode
• Repeat tests
• Display or save test results
• Run thorough tests to introduce additional test options to provide extra information about the failed device(s)
• View status messages that inform you if tests are completed successfully
• View error messages that inform you of problems encountered during testing
CAUTION
results or error messages.
NOTE: Some tests for specic devices require user interaction. Always ensure that you are present at the computer terminal
when the diagnostic tests are performed.
: Use the system diagnostics to test only your computer. Using this program with other computers may cause invalid
Running the ePSA diagnostics
1 Power-on the computer.
2 As the computer boots, press the F12 key as the Dell logo appears.
3 On the boot menu screen, select the Diagnostics option.
4 Click the arrow key at the bottom left corner.
Diagnostics front page is displayed.
5 Press the arrow in the lower-right corner to go to the page listing.
The items detected are listed.
6 To run a diagnostic test on a specic device, press Esc and click Yes to stop the diagnostic test.
7 Select the device from the left pane and click Run Tests.
8 If there are any issues, error codes are displayed.
Note the error code and validation number and contact Dell.
LCD built in self test - BIST
All-in-One (AIO) systems supports LCD BIST similar to any other Dell systems that have BIST test implemented. It allows the user to isolate
the LCD during troubleshooting to determine which sub-system is at fault. The main dierence is the lack of an integrated keyboard scan
controller in the AIO. When BIST is initiated, an internal generated pattern from the LCD will be emitted for user's observation. This pattern
will go by sequence through this pattern. Black-White-Red-Green-Blue or a White-Black-Red-Green-Blue where each pattern is emitted for
2 to 3 seconds. The following images displays the pattern of the colors on the LCD.
66 Troubleshooting your computer
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Troubleshooting your computer 67
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Invoking BIST with user modes
There are two methods to invoke the LCD BIST .
• OSD Toggle
• ePSA
OSD toggle
The rst method of user initiation is via OSD toggle button. The user should press the OSD toggle button and hold it in while the power
button is applied to turn the AIO on. This is the hardware-initiated method that does not require the CPU and BIOS to be functional. The
panel will stay in BIST mode until the BIOS reboots the system. The test duration is approximately 20 seconds which allows 2 cycles of
color bar patterns.
To invoke the BIST test via OSD Toggle:
1 Press and hold down the OSD toggle button.
2 Press the power button to turn on the computer while holding down on the OSD toggle button.
: The OSD toggle is located at the right side of the chassis, just above the Hard Disk indicator light.
NOTE
ePSA
The second method to troubleshoot is via ePSA entry. The user initiates a Pre-Boot POST via F12 function key and the system enters
ePSA. The ePSA menu will have an LCD BIST selection that asserts the proper signals via BIOS commands. The BIST mode will loop for
Troubleshooting your computer
68
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approximately 20 seconds giving 2 cycles of color bar patterns that the user can observe. The time period is controlled by BIOS. After the
time period, the BIOS will return the system to the ePSA menu.
Troubleshooting your computer 69
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Technical specications
NOTE: Oerings may vary by region. For more information regarding the conguration of your computer in:
• Windows 10, click or tap Start > Settings > System > About.
• Windows 8.1 and Windows 8, from the charms sidebar, click or tap Settings > Change PC settings. In the PC Settings window,
select PC and devices > PC Info.
• Windows 7, click Start , right-click My Computer, and then select Properties.
Topics:
• Processors
• Memory specications
• Video specications
• Audio specications
• Communication specications
• Cards specications
• Display specications
• Drives specications
• Port and connector specications
• Power specications
• Camera specications - optional
• VESA wall mount
• Physical specications
• Environmental specications
7
Processors
Processor numbers are not a measure of performance. Processor availability is subject to change and may vary by region or country. The
following table lists the processors that are supported in OptiPlex 7450 AIO:
Feature
Processor type
70 Technical specications
Specication
NOTE: 7th generation Intel processors support Windows 10/ Linux only. 6th generation Intel processors
support Windows 7/ 8.1/ 10/ Linux only.
• Intel Core i3-6100 Processor (Dual Core/ 3MB/ 4T/ 3.7GHz/ 47W)
• Intel Core i5-6400 Processor (Quad Core/ 6MB/ 4T/ 2.7GHz/ 65W)
• Intel Core i5-6500 Processor (Quad Core/ 6MB/ 4T/ 3.2GHz/ 65W)
• Intel Core i5-6600 Processor (Quad Core/ 6MB/ 4T/ 3.3GHz/ 65W)
• Intel Core i7-6700 Processor (Quad Core/ 8MB/ 8T/ 3.4GHz/ 65W)
• Intel Core i3-7100 Processor (Dual Core/ 3MB/ 4T/ 3.9GHz/ 51W)
• Intel Core i3-7300 Processor (Dual Core/ 4MB/ 4T/ 4.0GHz/ 51W)
• Intel Core i5-7400 Processor (Quad Core/ 6MB / 4T/ 3.0GHz/ 65W)
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Feature Specication
• Intel Core i5-7500 Processor (Quad Core/ 6MB/ 4T/ 3.4GHz/ 65W)
• Intel Core i5-7600 Processor (Quad Core/ 6MB/ 4T/ 3.5GHz/ 65W)
• Intel Core i7-7700 Processor (Quad Core/ 8MB/ 8T/ 3.6GHz/ 65W)
• Intel Pentium G4560 Processor (Dual Core/ 3MB/ 2T/ 3.5GHz/ 54W)
Total cache
Chipset
Up to 8 MB cache depending on processor type
Intel Q270 chipset
Skylake — 6th Generation Intel Core processors
Intel Skylake is the successor to the Intel Broadwell processor. It is a micro architecture redesign using an existing process technology and it
is branded as Intel 6th generation Core. Like Broadwell, Skylake is available in four variants with suxes SKL-Y, SKL-H, SKL-U, and SKL-S.
The Skylake also includes Core i7, i5, i3, and Pentium, processors.
Skylake specications
Table 7. Skylake
Processor number Clock Speed Cache No. of cores/No. of threads Power
Intel Pentium G4400 3.3 GHz 3 MB 2/2 47 W
Intel Core i3-6100 3.7 GHz 3 MB 2/2 47 W
specications for OptiPlex 5250 AIO
Intel Core i5-6500 3.2 GHz 6 MB 4/4 65 W
Intel Core i5-6600 3.3 GHz 6 MB 4/4 65 W
Intel Core i7-6700 3.4 GHz 8 MB 4/4 65 W
Kaby Lake — 7th Generation Intel Core processors
The 7th Gen Intel Core processor (Kaby Lake) family is the successor of 6th generation processors (Skylake). Its main features include:
• Intel 14 nm Manufacturing Process Technology
• Intel Turbo Boost Technology
• Intel Hyper Threading Technology
• Intel Built-in Visuals
– Intel HD graphics - exceptional videos, editing smallest details in the videos
– Intel Quick Sync Video - excellent video conferencing capability, quick video editing and authoring
– Intel Clear Video HD - visual quality and color delity enhancements for HD playback and immersing web browsing
• Integrated memory controller
• Intel Smart Cache
• Optional Intel vPro technology (on i5/i7) with Active Management Technology 11.6
• Intel Rapid Storage Technology
Technical
specications 71
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Kaby Lake specications
Table 8. Kaby Lake specications
Processor number Clock Speed Cache No. of cores/No. of threads Power
Intel Pentium G4560 3,5 GHz 3 MB 2/2 54 W
Intel Core i3-7100 3.9 GHz 3 MB 2/2 51 W
Intel Core i5-7500 3.4 GHz 6 MB 4/4 65 W
Intel Core i5-7600 3.5 GHz 6 MB 4/4 65 W
Intel Core i7-7700 3.6 GHz 8 MB 8 65 W
Identifying processors in Windows 10
1 Tap Search the Web and Windows.
2 Type Device Manager.
The Device Manager window is displayed.
3 Expand Processors.
Identifying processors in Windows 7
1 Click Start > Control Panel > Device Manager.
2 Expand Processors.
Memory specications
Feature
Memory type up to 2400 MHz, unbuered non-ECC, dual‐channel DDR4 2133 conguration (2133 MHz on Intel 6th generation
Memory capacity 4 GB, 8 GB and 16 GB
Memory connectors two internally-accessible DDR4 SODIMM sockets
Minimum memory 2 GB
Maximum memory 32 GB
Specication
processors)
Video specications
Feature
Video Controller
Specication
• Integrated Intel HD 630/610/530/510 Graphics
• Optional AMD Radeon M465, 2GB
Video Memory shared memory
72 Technical specications
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Feature Specication
External display
support
DisplayPort, HDMI in and HDMI out (Optional only on FHD model conguration 7450 AIO)
Audio specications
Feature Specication
Controller Intel High Denition Audio with Waves MaxxVoice Pro
Speaker single 4-ohms speakers in both the left and right speaker assembly (4 W average per channel)
Internal speaker
amplier
Internal microphone
support
Volume controls Program menus, and keyboard media-control keys
up to 7.6 W at 4-ohm per channel
dual digital microphone
WARNING: Excessive sound pressure from earphones or headphones can cause hearing damage or loss.
Adjustment of the volume control as well as the equalizer to settings other than the center position may
increase the earphones or headphones output voltage, and therefore the sound pressure level. The use
of factors inuencing the earphones or headphones output other than those specied by the
manufacturer(e.g. operating system, equalizer software, rmware, driver, etc.) may increase the
earphones or headphones output voltage and therefore the sound pressure level. The use of earphones
or headphones other than those specied by the manufacturer may lead to heightened sound pressure
level.
Communication
Features
Network adapter Intel 10/100/1000 Mbps RJ-45 Ethernet
Wireless Combo M.2 card (Intel Wireless 8265 M.2 PCIe WLAN card (802.11n/ac) with Bluetooth)
Specication
specications
Cards specications
Feature
M.2 slots
Specication
• One SSD, 256GB, Encrypted-SED opal 2, SATAA3, M.2, 22mm/80mm/2.38mm, 512MB, Multi Level Cell, Hynix
• SSD, 256GB, SATA3, M.2, 22mm/80mm/2.38mm, LiteOn
Display specications
Drives specications
Feature
Hard drive one 2.5-inch SATA drive with an adapter bracket , one 2.5-inch SATA drive (optional) and SSD M.2 (optional)
Specication
Optical drive
(optional)
one DVD-ROM SATA drive or DVD+/- RW SATA drive
Technical specications 73
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Port and connector specications
Feature Specication
Audio
Network adapter One RJ-45 connector
USB 2.0 (Rear) 0(side)/2
USB 3.0 (Rear) 2(side)/4
USB port with
PowerShare support
Video one display port
HDMI
Media card reader one 4-in-1 slot
• one line-out connector at rear
• one global headset port at side
1(side) USB 3.0 Type C connector
• one 19–pin output port
• one 19–pin input port
Power specications
Feature
155 Watt PSU for
UMA
Specication
200 Watt dGPU and
UHD(4K)
Frequency 47 Hz — 63 Hz
Voltage 90 VAC — 264 VAC
Input current
• Maximum 2.6 A ( Low AC range)
• Maximum 1.3 A ( High AC range)
Camera specications - optional
Feature
Image resolution 2.0 megapixel
Video resolution FHD (1080p)
Diagonal viewing
angle
Specication
74 degrees
74 Technical specications
Page 75
VESA wall mount
Table 9. VESA stand specications
Type FDMI MIS-D, 100, C
Hole mount pattern 100 x 100 mm
Screw type M4
Minimum clearance from wall 20 mm (0.79 in)
NOTE: Exercise caution not to block the rear venting holes
while maintaining clearance from wall.
Tilt -5 degrees to 30 degrees
Physical specications
Feature Specication
Width 575.24 mm (22.65 inches)
Height 392.90 mm (15.47 inches)
Depth:
Non-touch 63.5 mm (2.5 inches)
Touch 62.79 mm (2.47 inches)
Weight:
Non-touch 9.76 kg with stand (21.52 lb)
Touch 11.00 kg with stand (24.25 lb)
NOTE: The weight of your computer may vary depending on the conguration ordered and the manufacturing variability.
Environmental specications
Temperature
Operating 0°C to 35°C (32°F to 95°F)
Storage –40°C to 65°C (–40°F to 149°F)
Relative humidity
(maximum)
Operating 20 % to 80 % (non condensing)
Storage 20 % to 80 % (non condensing)
Maximum
vibration
Specications
Specications
Specications
Operating 0.26 GRMS at 5 to 350 Hz
Storage 1.37 GRMS at 5 to 200 Hz
Technical specications 75
Page 76
Maximum shock Specications
Operating 40 G
Storage 105 G
Altitude
Specications
(maximum)
Operating 0 m to 5000 m (0 ft to 16,404 ft)
Non-operating 0 m to 5000 m (0 ft to 16,404 ft)
Airborne
contaminant level
G2 or lower as dened by ANSI/ISA-S71.04-1985
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8
Contacting Dell
NOTE: If you do not have an active Internet connection, you can nd contact information on your purchase invoice, packing slip,
bill, or Dell product catalog.
Dell provides several online and telephone-based support and service options. Availability varies by country and product, and some services
may not be available in your area. To contact Dell for sales, technical support, or customer service issues:
1 Go to Dell.com/support.
2 Select your support category.
3 Verify your country or region in the Choose a Country/Region drop-down list at the bottom of the page.
4 Select the appropriate service or support link based on your need.
Contacting Dell 77
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