Bluetooth is a trademark owned by its proprietor
and used by Hewlett-Packard Company under
license. Intel and Core are trademarks of Intel
Corporation in the U.S. and other countries. SD
Logo is a trademark of its proprietor.
The information contained herein is subject to
change without notice. The only warranties for
HP products and services are set forth in
the express warranty statements accompanying
such products and services. Nothing herein
should be construed as constituting an
additional warranty. HP shall not be liable for
technical or editorial errors or omissions
contained herein.
First Edition: April 2018
Document Part Number: L18621-001
Product notice
This guide describes features that are common
to most models. Some features may not be
available on your computer.
Not all features are available in all editions of
Windows 10. This computer may require
upgraded and/or separately purchased
hardware, drivers and/or software to take full
advantage of Windows 10 functionality. See for
http://www.microsoft.com details.
Page 3
Safety warning notice
WARNING! To reduce the possibility of heat-related injuries or of overheating the device, do not place
the device directly on your lap or obstruct the device air vents. Use the device only on a hard, at surface. Do not
allow another hard surface, such as an adjoining optional printer, or a soft surface, such as pillows or rugs or
clothing, to block airow. Also, do not allow the AC adapter to contact the skin or a soft surface, such as pillows
or rugs or clothing, during operation. The device and the AC adapter comply with the user-accessible surface
temperature limits dened by the International Standard for Safety of Information Technology Equipment (IEC
Right side ................................................................................................................................................................................... 4
Left side ..................................................................................................................................................................................... 5
Miscellaneous parts ............................................................................................................................................................... 19
4 Removal and replacement preliminary requirements ..................................................................................................................... 21
Service considerations .......................................................................................................................................................... 21
Plastic parts ........................................................................................................................................................ 21
Cables and connectors ..................................................................................................................................... 22
Hard drive ........................................................................................................................................................... 30
Power button board .......................................................................................................................................... 42
Power connector cable ..................................................................................................................................... 45
System board ..................................................................................................................................................... 46
Determining the BIOS version ......................................................................................................................... 55
Downloading a BIOS update ............................................................................................................................ 56
7 Using HP PC Hardware Diagnostics ..................................................................................................................................................... 57
Downloading HP PC Hardware Diagnostics Windows ...................................................................................................... 58
Downloading the latest HP PC Hardware Diagnostics Windows version ................................................. 58
Downloading HP Hardware Diagnostics Windows by product name or number products only) ........ 58
Installing HP PC Hardware Diagnostics Windows ......................................................................................... 58
Using HP PC Hardware Diagnostics UEFI ............................................................................................................................ 59
Starting HP PC Hardware Diagnostics UEFI ................................................................................................... 59
Downloading HP PC Hardware Diagnostics UEFI to a USB ash drive ...................................................... 60
Downloading the latest HP PC Hardware Diagnostics UEFI version ..................................... 60
Downloading HP PC Hardware Diagnostics UEFI by product name products only) .......... 60
Using Remote HP PC Hardware Diagnostics UEFI settings products only) ................................................................. 61
Downloading Remote HP PC Hardware Diagnostics UEFI .......................................................................... 61
Downloading the latest Remote HP PC Hardware Diagnostics UEFI version ...................... 61
Downloading Remote HP PC Hardware Diagnostics UEFI by product name ...................... 61
Customizing Remote HP PC Hardware Diagnostics UEFI settings ............................................................ 62
9 Backing up, restoring, and recovering ................................................................................................................................................. 64
Using Windows tools ............................................................................................................................................................. 55
Creating HP Recovery media (select products only) ........................................................................................................ 64
Using HP Recovery Manager to create recovery media .............................................................................. 65
vi
Page 7
Before you begin ........................................................................................................................... 65
Creating the recovery media ....................................................................................................... 65
Using the HP Cloud Recovery Download Tool to create recovery media .................................................. 66
Restoring and recovery ......................................................................................................................................................... 66
Restoring, resetting, and refreshing using Windows tools ......................................................................... 66
Restoring using HP Recovery Manager and the HP Recovery partition .................................................... 66
Recovering using HP Recovery Manager ....................................................................................................... 67
Recovering using the HP Recovery partition (select products only) ......................................................... 67
Recovering using HP Recovery media ............................................................................................................ 68
Changing the computer boot order ................................................................................................................ 68
Removing the HP Recovery partition (select products only) ...................................................................... 68
10 Power cord set requirements ............................................................................................................................................................ 69
Requirements for all countries ............................................................................................................................................ 69
Requirements for specic countries and regions ............................................................................................................. 69
Index ............................................................................................................................................................................................................. 72
vii
Page 8
viii
Page 9
1Product description
CategoryDescription
Product NameHP ENVY x360 15 Convertible PC (model number 15-cn0xxx)
express (NVMe), SuperSpeed (SS) solid-state drive with triple-level cell (TLC)
●512-GB, 2230, PCIe-3×2, NVMe solid-state drive with TLC
●512-GB, 2280, PCIe, NVMe solid-state drive
●360-GB, 2280, PCIe-3×4, NVMe, SS solid-state drive with TLC
●256-GB, 2230, PCIe-3×2, NVMe solid-state drive with TLC
●256-GB, 2280, PCIe, NVMe solid-state drive
Supports the following hard drive and solid-state drive combinations:
●1-TB, 7200-rpm, SATA 7.0-mm hard drive + 256-GB, M2, PCIe, NVMe solid-state drive with TLC
●1-TB, 7200-rpm, SATA 7.0-mm hard drive + 256-GB, PCIe solid-state drive
●1-TB, 7200-rpm, SATA 7.0-mm hard drive + 128-GB, M2, SATA-3 solid-state drive with TLC
●1-TB, 7200-rpm, SATA 7.0-mm hard drive + 16-GB, M2, PCIe-3×2, 3D Xpoint Optane solid-state
drive
Optical driveExternal DVD/RW Drive (9.0-mm)
Audio and video●Fixed (no tilt) integrated HD 720p by 30 frames per second infrared webcam, with LED
1
Page 10
CategoryDescription
Audio and video (continued)●Dual array microphones
●Dual Band&Olufsen speakers
●Support for HP Audio Boost 2.0
External media cardSecure Digital (SD) ash media slot with push-push technology
Security●Fingerprint reader
●Trusted platform module (TPM) 2.0 rmware
●Universal 2nd Factor Authentication
Sensor●Accelerometer
●Accelerometer + eCompass + Gyrocompass
●Sensor hub
WirelessIntegrated wireless local area network (WLAN) options by way of on-board wireless module
Two built-in WLAN antennas
Supports the following WLAN modules:
●Intel 9260 ac 2×2 + Bluetooth 5 M.2 2230 non-vPro PCI-e+USB world-wide
●Intel D1 7265 ac 2×2 + Bluetooth 4.2 M.2 non-vPro PCI-e+USB world-wide
●Realtek ac 2×2 + Bluetooth 4.2 LE M.2 2230 PCI-e+USB world-wide
Ports●Headphone/microphone combo jack
●High-denition multimedia interfact (HDMI)
●HP Smart AC adapter
●RJ45 network
●USB 3.1 Gen1 Type A (2)
●USB 3.1 Gen1 Type C
Power requirementsSupports a 3-cell, 52-WHr, 4.55-AHr, Li-ion battery
Supports the following AC adapters:
●65-W HP Smart AC adapter non-PFC, 4.5-mm, with mount
●65-W HP Smart AC adapter non-PFC, EM, RC
●45-W HP Smart AC adapter non-PFC, 4.5-mm, with mount
2Chapter 1 Product description
Page 11
2External component identication
The computer features top-rated components. This chapter provides details about these components, where
they are located, and how they work.
Locating hardware
To nd out what hardware is installed on the computer:
▲Type device manager in the taskbar search box, and then select the Device Manager app.
For information about system hardware components and the system BIOS version number, press fn+esc
(select products only).
A list displays all the devices installed on your computer.
Locating software
To nd out what software is installed on the computer:
▲Select the Start button.
– or –
▲Right-click the Start button, and then select Apps and Features.
Locating hardware3
Page 12
Right side
ItemComponentDescription
(1)Drive lightBlinking white: The hard drive is being accessed
(2)Volume buttonControls speaker volume on the computer.
(3)Fingerprint reader (select products only)Allows a ngerprint logon to Windows, instead of a
Amber: HP 3D DriveGuard has temporarily parked the
hard drive.
password logon.
▲ To use the ngerprint reader, place your nger on the
ngerprint reader for a few seconds until it reads your
ngerprint.
NOTE: Select products also support online payments through
the ngerprint reader.
(4)USB Type-C port with HP Sleep and ChargeConnects a USB device that has a Type-C connector, provides
data transfer, and even when the computer is o, charges most
products such as a cell phone, camera, activity tracker, or
smartwatch.
– and –
Connects a display device that has a USB Type-C connector,
providing DisplayPort output.
NOTE: Cables and/or adapters (purchased separately) may be
required.
(5)USB SuperSpeed port with HP Sleep and ChargeConnects a USB device, provides high-speed data transfer, and
even when the computer is o, charges most products such as a
cell phone, camera, activity tracker, or smartwatch.
(6)HDMI portConnects an optional video or audio device, such as a high-
denition television, any compatible digital or audio component,
or a high-speed HDMI device.
4Chapter 2 External component identication
Page 13
Left side
ItemComponentDescription
(1)Power connectorConnects an AC adapter.
(2)AC adapter and battery light●White: The AC adapter is connected and the battery is
fully charged.
●Blinking white: The AC adapter is disconnected and the
battery has reached a low battery level.
●Amber: The AC adapter is connected and the battery
is charging.
●O: The battery is not charging.
(3)USB SuperSpeed portConnects a USB device, such as a cell phone, camera, activity
tracker, or smartwatch, and provides high-speed data transfer.
(4)Power button●When the computer is o, press the button to turn on
the computer.
●When the computer is on, press the button briey to
initiate Sleep.
●When the computer is in the Sleep state, press the button
briey to exit Sleep.
●When the computer is in Hibernation, press the button
briey to exit Hibernation.
CAUTION: Pressing and holding down the power button results
in the loss of unsaved information.
If the computer has stopped responding and shutdown
procedures are ineective, press and hold the power button
down for at least 5 seconds to turn o the computer.
To learn more about your power settings, see your
power options:
▲ Right-click the Power icon , and then select Power Options.
(5)Power light●On: The computer is on.
●Blinking: The computer is in the Sleep state, a power-
saving state. The computer shuts o power to the display
and other unneeded components.
●O: The computer is o or in Hibernation. Hibernation is a
power-saving state that uses the least amount of power.
(6)VentsEnables airow to cool internal components.
Left side5
Page 14
ItemComponentDescription
NOTE: The computer fan starts up automatically to cool
internal components and prevent overheating. It is normal for
the internal fan to cycle on and o during routine operation.
earbuds, a headset, or a television audio cable. Also connects an
optional headset microphone. This jack does not support
optional standalone microphones.
WARNING! To reduce the risk of personal injury, adjust the
volume before putting on headphones, earbuds, or a headset.
For additional safety information, refer to the Regulatory, Safety, and Environmental Notices.
To access this guide:
▲ Select the Start button, select HP Help and Support, and
then select HP Documentation.
NOTE: When a device is connected to the jack, the computer
speakers are disabled.
(8)Memory card readerReads optional memory cards that enable you to store, manage,
share, or access information.
To insert a card:
1.Hold the card label-side up, with connectors facing
the computer.
2.Insert the card into the memory card reader, and then
press in on the card until it is rmly seated.
To remove a card:
▲ Press in on the card, and then remove it from the memory
card reader.
6Chapter 2 External component identication
Page 15
Display
ItemComponentDescription
(1)WLAN antennas*Send and receive wireless signals to communicate with WLANs.
(2)Internal microphonesRecord sound.
(3)Camera lightOn: The camera is in use.
(4)CameraAllows you to video chat, record video, and record still images.
*The antennas are not visible from the outside of the computer. For optimal transmission, keep the areas immediately around the
antennas free from obstructions.
For wireless regulatory notices, see the section of the Regulatory, Safety, and Environmental Notices that applies to your country or region.
To access this guide:
1.Type support in the taskbar search box, and then select the HP Support Assistant app.
‒ or –
Click the question mark icon in the taskbar.
2.Select My PC, select the Specications tab, and then select User Guides.
Some cameras also allow a facial recognition logon to Windows,
instead of a password logon.
NOTE: Camera functions vary depending on the camera
hardware and software installed on your product.
Display7
Page 16
TouchPad
ItemComponentDescription
(1)TouchPad zoneReads nger gestures to move the pointer or activate items on
(2)Left TouchPad buttonFunctions like the left button on an external mouse.
the screen.
(3)Right TouchPad buttonFunctions like the right button on an external mouse.
8Chapter 2 External component identication
Page 17
Lights
ItemComponentDescription
(1)Caps lock lightOn: Caps lock is on, which switches the key input to all
capital letters.
(2)Mute light●On: Computer sound is o.
●O: Computer sound is on.
Lights9
Page 18
Speakers
ComponentDescription
SpeakersProduce sound.
10Chapter 2 External component identication
Page 19
Bottom
ComponentDescription
VentEnables airow to cool internal components.
NOTE: The computer fan starts up automatically to cool internal
components and prevent overheating. It is normal for the internal
fan to cycle on and o during routine operation.
Bottom11
Page 20
3Illustrated parts catalog
NOTE: HP continually improves and changes product parts. For complete and current information on
supported parts for your computer, go to http://partsurfer.hp.com, select your country or region, and then follow
the on-screen instructions.
Labels
The labels axed to the computer provide information that may be needed when troubleshooting system
problems or travelling internationally with the computer.
IMPORTANT:Check the following locations for the labels described in this section: the bottom of the computer,
inside the battery bay, under the service door, on the back of the display, or on the bottom of a tablet kickstand.
●Service label—Provides important information to identify your computer. When contacting support, you
may be asked for the serial number, the product number, or the model number. Locate this information
before you contact support.
Your service label will resemble one of the examples shown below. Refer to the illustration that most
closely matches the service label on your computer.
Component
(1)Product name
12Chapter 3 Illustrated parts catalog
Page 21
Component
(2)Model number
(3)Product number
(4)Serial number
(5)Warranty period
Labels13
Page 22
Computer components
14Chapter 3 Illustrated parts catalog
Page 23
ItemComponentSpare part number
(1)15.6-in. display assembly:
15.6-in., UHD, AntiGlare, TouchScreen display assembly in dark ash silver nishL20118-001
15.6-in., UHD, AntiGlare, TouchScreen display assembly in natural silver nishL20115-001
15.6-in., FHD, AntiGlare, TouchScreen display assembly in dark ash silver nishL20117-001
15.6-in., FHD, AntiGlare, TouchScreen display assembly in natural silver nishL20114-001
15.6-in., FHD, AntiGlare, non-TouchScreen display assembly with privacy lter in dark ash
silver nish
15.6-in., FHD, AntiGlare, non-TouchScreen display assembly with privacy lter in natural
silver nish
(2)Keyboard/top cover with backlight (includes backlight cable and keyboard cable):
In dark ash silver nish:
For use in BelgiumL20748-A41
For use in CanadaL20748-DB1
For use in the Czech Republic and SloveniaL20748-FL1
For use in Denmark, Finland, and NorwayL20748-DH1
For use in FranceL20748-051
For use in GermanyL20748-041
For use in HungaryL20748-211
For use in ItalyL20748-061
For use in JapanL20748-291
For use in the NetherlandsL20748-B31
For use in PortugalL20748-131
L20119-001
L20116-001
For use in RussiaL20748-251
For use in Saudi ArabiaL20748-171
For use in SpainL20748-071
For use in SwitzerlandL20748-BG1
For use in TurkeyL20748-141
For use in the United KingdomL20748-031
For use in the United StatesL20748-001
In dark ash silver nish with privacy lter:
For use in BelgiumL20749-A41
For use in CanadaL20749-DB1
For use in the Czech Republic and SloveniaL20749-FL1
For use in Denmark, Finland, and NorwayL20749-DH1
For use in FranceL20749-051
Computer components15
Page 24
ItemComponentSpare part number
For use in GermanyL20749-041
For use in HungaryL20749-211
For use in ItalyL20749-061
For use in JapanL20749-291
For use in the NetherlandsL20749-B31
For use in PortugalL20749-131
For use in RussiaL20749-251
For use in Saudi ArabiaL20749-171
For use in SpainL20749-071
For use in SwitzerlandL20749-BG1
For use in TurkeyL20749-141
For use in the United KingdomL20749-031
For use in the United StatesL20749-001
In natural silver nish:
For use in BelgiumL20746-A41
For use in the Czech Republic and SloveniaL20746-FL1
For use in Denmark, Finland, and NorwayL20746-DH1
For use in FranceL20746-051
For use in GermanyL20746-041
For use in HungaryL20746-211
For use in ItalyL20746-061
For use in the NetherlandsL20746-B31
For use in PortugalL20746-131
For use in RussiaL20746-251
For use in Saudi ArabiaL20746-171
For use in SpainL20746-071
For use in SwitzerlandL20746-BG1
For use in TurkeyL20746-141
For use in the United KingdomL20746-031
For use in the United StatesL20746-001
In natural silver nish with privacy lter:
For use in BelgiumL20747-A41
For use in the Czech Republic and SloveniaL20747-FL1
For use in Denmark, Finland, and NorwayL20747-DH1
16Chapter 3 Illustrated parts catalog
Page 25
ItemComponentSpare part number
For use in FranceL20747-051
For use in GermanyL20747-041
For use in HungaryL20747-211
For use in ItalyL20747-061
For use in the NetherlandsL20747-B31
For use in PortugalL20747-131
For use in RussiaL20747-251
For use in Saudi ArabiaL20747-171
For use in SpainL20747-071
For use in SwitzerlandL20747-BG1
For use in TurkeyL20747-141
For use in the United KingdomL20747-031
For use in the United StatesL20747-001
(3a)TouchPad (does not include bracket or cable):
In dark ash silver nishL20095-001
In natural silver nishL20131-001
(3b)TouchPad bracketL20096-001
(3c)TouchPad cableL20102-001
(4)Battery (3-cell, 52-WHr, 4.55-AHr, Li-ion, includes cable)L09281-855
(5a)1-TB, 7200-rpm, 7.0-mm hard drive (does not include cable or rubber sleeve):L23942-006
(5b)Hard drive rubber sleeveL21894-001
(5c)Hard drive cableL20103-001
(6a)SD card board (does not include cable)L20130-001
(6b)SD card board cableL20105-001
(7a)Power button board (does not include actuator or cable)L26846-001
(7b)Power button board cableL29002-001
Power button board actuator (not illustrated):
In dark ash silver nishL29002-001
In natural silver nishL29001-001
Volume button (not illustrated):
In dark ash silver nishL29004-001
In natural silver nishL29003-001
(8)System board (includes processor and replacement thermal material):
Computer components17
Page 26
ItemComponentSpare part number
Equipped with an Intel Core i7-8550U 1.80-GHz quad core processor (2400-MHz FSB, 8.0-MB
L3 cache, 15.0-W), an NVIDIA N17S-LG GeForce MX150 (256-MB×32, 2 pieces) GDDR5
graphics subsystem with 4096-MB video memory, and the Windows 10 operating system
Equipped with an Intel Core i7-8550U 1.80-GHz quad core processor (2400-MHz FSB, 8.0-MB
L3 cache, 15.0-W), an NVIDIA N17S-LG GeForce MX150 (256-MB×32, 2 pieces) GDDR5
graphics subsystem with 4096-MB video memory, and a non-Windows operating system
Equipped with an Intel Core i7-8550U 1.80-GHz quad core processor (2400-MHz FSB, 8.0-MB
L3 cache, 15.0-W), an Intel HD 620 graphics subsystem with UMA video memory, and the
Windows 10 operating system
Equipped with an Intel Core i7-8550U 1.80-GHz quad core processor (2400-MHz FSB, 8.0-MB
L3 cache, 15.0-W), an Intel HD 620 graphics subsystem with UMA video memory, and a nonWindows operating system
Equipped with an Intel Core i5-8250U 1.60-GHz quad core processor (2400-MHz FSB, 6.0-MB
L3 cache, 15.0-W), an NVIDIA N17S-LG GeForce MX150 (256-MB×32, 2 pieces) GDDR5
graphics subsystem with 4096-MB video memory, and the Windows 10 operating system
Equipped with an Intel Core i5-8250U 1.60-GHz quad core processor (2400-MHz FSB, 6.0-MB
L3 cache, 15.0-W), an NVIDIA N17S-LG GeForce MX150 (256-MB×32, 2 pieces) GDDR5
graphics subsystem with 4096-MB video memory, and a non-Windows operating system
Equipped with an Intel Core i5-8250U 1.60-GHz quad core processor (2400-MHz FSB, 6.0-MB
L3 cache, 15.0-W), an Intel HD 620 graphics subsystem with UMA video memory, and the
Windows 10 operating system
Equipped with an Intel Core i5-8250U 1.60-GHz quad core processor (2400-MHz FSB, 6.0-MB
L3 cache, 15.0-W), an Intel HD 620 graphics subsystem with UMA video memory, and a nonWindows operating system
L19450-601
L19450-001
L19448-601
L19448-001
L19449-601
L19449-001
L19447-601
L19447-001
(9)Memory modules (2, 2400, 1.2-V, DDR4):
8-MB862398-855
4-MB862397-855
Memory shield (not illustrated)L20109-001
(10)Solid-state drive:
1-TB, 2280, PCIe3×4, NVMe solid-state drive with TLCL19456-001
512-GB, M.2 2280, PCIe3×4, NVMe, SS solid-state drive with TLCL19455-001
For use only on computer models equipped with a graphics subsystem with discrete
video memory
For use only on computer models equipped with a graphics subsystem with UMA
video memory
(13)Fan (includes cable)L23569-001
(14)Speakers (include left and right speakers, cables, and two rubber isolators)L20112-001
(15)Power connector cableL20106-001
(16)Bottom cover (includes front and rear rubber foot strips):
For use only on computer models in dark ash silver nish equipped with a graphics subsystem
with discrete video memory
For use only on computer models in natural silver nish equipped with a graphics subsystem
with discrete video memory
For use only on computer models in dark ash silver nish equipped with a graphics subsystem
with UMA video memory
For use only on computer models in natural silver nish equipped with a graphics subsystem
with UMA video memory
Rubber Kit (not illustrated, includes front and rear rubber foot strips):
In dark ash silver nishL20111-001
In natural silver nishL20110-001
L20108-001
L20107-001
L20101-001
L20100-001
L20099-001
L20098-001
Miscellaneous parts
ComponentSpare part number
AC adapter:
65-W HP Smart AC adapter non-PFC, 4.5-mm, with mount854117-850
65-W HP Smart AC adapter non-PFC, 4.5-mm, with mount854117-851
65-W HP Smart AC adapter non-PFC, EM, RC913961-850
45-W HP Smart AC adapter non-PFC, 4.5-mm, with mount854116-850
Adapter:
HP USB external DVD/RW drive747080-001
HP USB-to-Gigabit RJ45 adapter829941-001
HP USB–C-to-HDMI 2.0 adapter935325-001
HP USB–C-to-MultiPort hub919666-001
HP USB–C-to-RJ45 adapter855560-001
HP USB–C-to-USB–A dongle833960-001
HP USB–C-to-USB–A hub916838-001
Miscellaneous parts19
Page 28
ComponentSpare part number
HP USB–C-to-VGA adapter831751-001
Impreza USB–C-to-A adapterL12232-001
Stylus pen:
Impreza pen in dark ash nish929863-001
Impreza pen in natural silver nish929863-002
Sunwoda pen in dark ash nish920241-001
Sunwoda pen in natural silver nish920942-001
Power cord (C5 connector, FX, DH, STK, PRM, 1.00-m):
For use in ArgentinaL19339-001
For use in AustraliaL19340-001
For use in DenmarkL19342-001
For use in EuropeL19343-001
For use in ItalyL19346-001
For use in JapanL19347-001
For use in North AmericaL19348-001
For use in South AfricaL19350-001
For use in SwitzerlandL19351-001
For use in TaiwanL19353-001
For use in the United KingdomL19354-001
Power cord for use in the People’s Republic of China (C5 connector, STK, PRM, 1.00-m)L21930-001
Rubber Kit (includes front and rear rubber foot strips):
For use only on computer models in dark ash silver nishL20111-001
For use only on computer models in natural silver nishL20110-001
Screw KitL20113-001
20Chapter 3 Illustrated parts catalog
Page 29
4Removal and replacement preliminary
requirements
Tools required
You will need the following tools to complete the removal and replacement procedures:
●Flat-bladed screw driver
●Magnetic screw driver
●Phillips P0 screw driver
●Torx5 screw driver
Service considerations
The following sections include some of the considerations that you must keep in mind during disassembly and
assembly procedures.
NOTE: As you remove each subassembly from the computer, place the subassembly (and all
accompanying screws) away from the work area to prevent damage.
Plastic parts
CAUTION: Using excessive force during disassembly and reassembly can damage plastic parts. Use care when
handling the plastic parts. Apply pressure only at the points designated in the maintenance instructions.
Tools required21
Page 30
Cables and connectors
CAUTION: When servicing the computer, be sure that cables are placed in their proper locations during
the reassembly process. Improper cable placement can damage the computer.
Cables must be handled with extreme care to avoid damage. Apply only the tension required to unseat or seat
the cables during removal and insertion. Handle cables by the connector whenever possible. In all cases, avoid
bending, twisting, or tearing cables. Be sure that cables are routed in such a way that they cannot be caught or
snagged by parts being removed or replaced. Handle ex cables with extreme care; these cables tear easily.
Drive handling
CAUTION: Drives are fragile components that must be handled with care. To prevent damage to the computer,
damage to a drive, or loss of information, observe these precautions:
Before removing or inserting a drive, shut down the computer. If you are unsure whether the computer is o or
in Hibernation, turn the computer on, and then shut it down through the operating system.
Before handling a drive, be sure that you are discharged of static electricity. While handling a drive, avoid
touching the connector.
Before removing a diskette drive or optical drive, be sure that a diskette or disc is not in the drive and be sure
that the optical drive tray is closed.
Handle drives on surfaces covered with at least one inch of shock-proof foam.
Avoid dropping drives from any height onto any surface.
After removing drive, place it in a static-proof bag.
Avoid exposing a drive to products that have magnetic elds, such as monitors or speakers.
Avoid exposing a drive to temperature extremes or liquids.
If a drive must be mailed, place the drive in a bubble pack mailer or other suitable form of protective packaging
and label the package “FRAGILE.”
22Chapter 4 Removal and replacement preliminary requirements
Page 31
Grounding guidelines
Electrostatic discharge damage
Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure determine
the degree of sensitivity. Networks built into many integrated circuits provide some protection, but in many
cases, ESD contains enough power to alter device parameters or melt silicon junctions.
A discharge of static electricity from a nger or other conductor can destroy static-sensitive devices or
microcircuitry. Even if the spark is neither felt nor heard, damage may have occurred.
An electronic device exposed to ESD may not be aected at all and can work perfectly throughout a normal
cycle. Or the device may function normally for a while, then degrade in the internal layers, reducing its
life expectancy.
CAUTION: To prevent damage to the computer when you are removing or installing internal components,
observe these precautions:
Keep components in their electrostatic-safe containers until you are ready to install them.
Before touching an electronic component, discharge static electricity by using the guidelines described in
this section.
Avoid touching pins, leads, and circuitry. Handle electronic components as little as possible.
If you remove a component, place it in an electrostatic-safe container.
The following table shows how humidity aects the electrostatic voltage levels generated by dierent activities.
CAUTION: A product can be degraded by as little as 700 V.
Typical electrostatic voltage levels
Relative humidity
Event10%40%55%
Walking across carpet35,000 V15,000 V7,500 V
Walking across vinyl oor12,000 V5,000 V3,000 V
Motions of bench worker6,000 V800 V400 V
Removing DIPS from plastic tube2,000 V700 V400 V
Removing DIPS from vinyl tray11,500 V4,000 V2,000 V
Removing DIPS from Styrofoam14,500 V5,000 V3,500 V
Removing bubble pack from PCB26,500 V20,000 V7,000 V
Packing PCBs in foam-lined box21,000 V11,000 V5,000 V
Grounding guidelines23
Page 32
Packaging and transporting guidelines
Follow these grounding guidelines when packaging and transporting equipment:
●To avoid hand contact, transport products in static-safe tubes, bags, or boxes.
●Protect ESD-sensitive parts and assemblies with conductive or approved containers or packaging.
●Keep ESD-sensitive parts in their containers until the parts arrive at static-free workstations.
●Place items on a grounded surface before removing items from their containers.
●Always be properly grounded when touching a component or assembly.
●Store reusable ESD-sensitive parts from assemblies in protective packaging or nonconductive foam.
●Use transporters and conveyors made of antistatic belts and roller bushings. Be sure that mechanized
equipment used for moving materials is wired to ground and that proper materials are selected to avoid
static charging. When grounding is not possible, use an ionizer to dissipate electric charges.
Workstation guidelines
Follow these grounding workstation guidelines:
●Cover the workstation with approved static-shielding material.
●Use a wrist strap connected to a properly grounded work surface and use properly grounded tools
and equipment.
●Use conductive eld service tools, such as cutters, screw drivers, and vacuums.
●When xtures must directly contact dissipative surfaces, use xtures made only of static-safe materials.
●Keep the work area free of nonconductive materials, such as ordinary plastic assembly aids and Styrofoam.
●Handle ESD-sensitive components, parts, and assemblies by the case or PCM laminate. Handle these items
only at static-free workstations.
●Avoid contact with pins, leads, or circuitry.
●Turn o power and input signals before inserting or removing connectors or test equipment.
24Chapter 4 Removal and replacement preliminary requirements
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Equipment guidelines
Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation.
●When seated, wear a wrist strap connected to a grounded system. Wrist straps are exible straps with a
minimum of one megohm ±10% resistance in the ground cords. To provide proper ground, wear a strap
snugly against the skin at all times. On grounded mats with banana-plug connectors, use alligator clips to
connect a wrist strap.
●When standing, use foot straps and a grounded oor mat. Foot straps (heel, toe, or boot straps) can be
used at standing workstations and are compatible with most types of shoes or boots. On conductive oors
or dissipative oor mats, use foot straps on both feet with a minimum of one megohm resistance between
the operator and ground. To be
The following grounding equipment is recommended to prevent electrostatic damage:
●Antistatic tape
●Antistatic smocks, aprons, and sleeve protectors
●Conductive bins and other assembly or soldering aids
●Nonconductive foam
●Conductive computerop workstations with ground cords of one megohm resistance
●Static-dissipative tables or oor mats with hard ties to the ground
●Field service kits
eective, the conductive must be worn in contact with the skin.
●Static awareness labels
●Material-handling packages
●Nonconductive plastic bags, tubes, or boxes
●Metal tote boxes
●Electrostatic voltage levels and protective materials
The following table lists the shielding protection provided by antistatic bags and oor mats.
MaterialUseVoltage protection level
Antistatic plasticsBags1,500 V
Carbon-loaded plasticFloor mats7,500 V
Metallized laminateFloor mats5,000 V
Grounding guidelines25
Page 34
5Removal and replacement procedures
This chapter provides removal and replacement procedures for Authorized Service Provider only parts.
CAUTION: Components described in this chapter should only be accessed by an authorized service provider.
Accessing these parts can damage the computer or void the warranty.
CAUTION: This computer does not have user-replaceable parts. Only HP authorized service providers should
perform the removal and replacement procedures described here. Accessing the internal part could damage
the computer or void the warranty.
Component replacement procedures
NOTE: Details about your computer, including model, serial number, product key, and length of warranty, are
on the service tag at the bottom of your computer. See Labels on page 12 for details.
NOTE: HP continually improves and changes product parts. For complete and current information on
supported parts for your computer, go to http://partsurfer.hp.com, select your country or region, and then follow
the on-screen instructions.
There are as many as 54 screws that must be removed, replaced, and/or loosened when servicing
Authorized Service Provider only parts. Make special note of each screw size and location during removal
and replacement.
26Chapter 5 Removal and replacement procedures
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Bottom cover
DescriptionSpare part number
For use only on computer models in dark ash silver nish equipped with a graphics subsystem with discrete
video memory
For use only on computer models in natural silver nish equipped with a graphics subsystem with discrete
video memory
For use only on computer models in dark ash silver nish equipped with a graphics subsystem with UMA
video memory
For use only on computer models in natural silver nish equipped with a graphics subsystem with UMA
video memory
L20101-001
L20100-001
L20099-001
L20098-001
Before disassembling the computer, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
Remove the keyboard/top cover:
1.Remove the rear (1) and front rubber foot strips (2).
The front and rear rubber foot strips are included in the Rubber Kits, spare part number L20111-001 (in
dark ash silver nish) and L20110-001 (in natural silver nish).
2.Remove the following screws that secure the bottom cover to the computer:
(3) Six Phillips M2.5×5.7 screws (under the rubber foot strips)
(4) One Torx5 M2.0×4.3 screw (on the front edge of the computer)
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3.Use a case utility tool (1) or similar thin plastic tool to separate the rear edge of the bottom cover (2) from
the computer.
4.Remove the bottom cover (3).
Reverse this procedure to install the bottom cover.
Before removing the solid-state drive, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
4.Remove the bottom cover (see Bottom cover on page 27).
5.Remove the battery (see Battery on page 29).
Remove the solid-state drive:
1.Remove the Phillips M2.0×3.0 screw (1) that secures the solid-state drive to the system board.
2.Remove the solid-state drive (2) by pulling it away from the connector.
NOTE: Solid-state drives are designed with notches to prevent incorrect insertion.
32Chapter 5 Removal and replacement procedures
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Reverse this procedure to install the solid-state drive.
Memory module
DescriptionSpare part number
8-MB (2400, 1.2-V, DDR4)862398-855
4-MB (2400, 1.2-V, DDR4)862397-855
Update BIOS before adding memory modules
Before adding new memory, make sure you update the computer to the latest BIOS.
CAUTION: Failure to update the computer to the latest BIOS prior to installing new memory may result in
various system problems.
Before removing the memory module, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
4.Remove the bottom cover (see Bottom cover on page 27).
5.Remove the battery (see Battery on page 29).
Remove the memory module:
1.Spread the retaining tabs (1) on each side of the memory module slot to release the memory module.
(The edge of the module opposite the slot rises away from the computer.).
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2.Remove the memory module (2) by pulling the module away from the slot at an angle.
NOTE: Memory modules are designed with a notch to prevent incorrect insertion into the memory
module slot.
NOTE: The computer uses two memory slots. The top slot houses the expansion memory module. The
bottom slot houses the primary memory module.
Reverse this procedure to install a memory module.
34Chapter 5 Removal and replacement procedures
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WLAN module
DescriptionSpare part number
Intel 9260 ac 2×2 + Bluetooth 5 M.2 2230 non-vPro PCI-e+USB world-wide with 2 antennasL16647-005
Intel D1 7265 ac 2×2 + Bluetooth 4.2 M.2 non-vPro PCI-e+USB world-wide with 2 antennas901229-855
Realtek ac 2×2 + Bluetooth 4.2 LE M.2 2230 PCI-e+USB world-wide with 2 antennas924813-855
CAUTION: To prevent an unresponsive system, replace the wireless module only with a wireless module
authorized for use in the computer by the governmental agency that regulates wireless devices in your country
or region. If you replace the module and then receive a warning message, remove the module to restore device
functionality, and then contact technical support.
Before removing the WLAN module, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
4.Remove the bottom cover (see Bottom cover on page 27).
5.Remove the battery (see Battery on page 29).
Remove the WLAN module:
1.Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module.
NOTE: The WLAN antenna cable labeled "1/MAIN" connects to the WLAN module "Main" terminal. The
WLAN antenna cable labeled "2/AUX" connects to the WLAN module "Aux" terminal.
2.Remove the Phillips M2.0×4.1 screw (2) that secures the solid-state drive to the system board. (The WLAN
module tilts up.)
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3.Remove the WLAN module (3) by pulling the module away from the slot at an angle.
NOTE: WLAN modules are designed with notches to prevent incorrect insertion.
Reverse this procedure to install the WLAN module.
36Chapter 5 Removal and replacement procedures
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TouchPad cable
NOTE: The TouchPad spare part kit does not include the TouchPad cable. The TouchPad cable is available using
spare part number L20102-001.
Before removing the TouchPad cable, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
4.Remove the bottom cover (see Bottom cover on page 27).
5.Remove the battery (see Battery on page 29).
Remove the TouchPad cable:
1.Release the ZIF connector (1) to which TouchPad cable is connected, and then disconnect
the TouchPad cable from the system board.
2.Release the ZIF connector (2) to which TouchPad cable is connected, and then disconnect
the TouchPad cable from the TouchPad.
3.Remove the TouchPad cable (3).
Reverse this procedure to install the TouchPad cable.
Component replacement procedures37
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TouchPad
NOTE: The TouchPad spare part kit does not include the TouchPad bracket or TouchPad cable. The TouchPad
bracket is available using spare part number L20096-001. The TouchPad cable is available using spare part
number L20102-001.
Before removing the TouchPad, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
4.Remove the bottom cover (see Bottom cover on page 27).
5.Remove the battery (see Battery on page 29).
Remove the TouchPad:
DescriptionSpare part number
TouchPadL20095-001
the computer on, and then shut it down through the operating system.
unplugging the AC adapter from the computer.
1.Release the ZIF connector (1) to which TouchPad cable is connected, and then disconnect
the TouchPad cable from the system board.
2.Release the two metal tabs (2) that secure the TouchPad and TouchPad bracket to the keyboard/top cover.
3.Remove the seven Phillips M2.0×3.2 screws (3) that secure the TouchPad and TouchPad bracket to
the keyboard/top cover.
4.Remove the TouchPad bracket (4).
38Chapter 5 Removal and replacement procedures
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5.Remove the TouchPad (5).
Reverse this procedure to install the TouchPad and bracket.
SD card board cable
NOTE: The SD card board spare part kit does not include the SD card board cable. The SD card board cable is
available using spare part number L20105-001.
Before removing the SD card board cable, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
4.Remove the bottom cover (see Bottom cover on page 27).
5.Remove the battery (see Battery on page 29).
Remove the SD card board cable:
1.Release the ZIF connector (1) to which SD card board cable is connected, and then disconnect the SD card
board cable from the system board.
2.Release the ZIF connector (2) to which SD card board cable is connected, and then disconnect the SD card
board cable from the SD card board.
Component replacement procedures39
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3.Remove the SD card board cable (3).
Reverse this procedure to install the SD card board cable.
40Chapter 5 Removal and replacement procedures
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SD card board
NOTE: The SD card board spare part kit does not include the SD card board bracket or SD card board cable.
The SD card board cable is available using spare part number L20105-001.
DescriptionSpare part number
SD card boardL20130-001
Before removing the SD card board, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
4.Remove the bottom cover (see Bottom cover on page 27).
5.Remove the battery (see Battery on page 29).
Remove the SD card board:
1.Release the ZIF connector (1) to which the SD card board cable is connected, and then disconnect the SD
card board cable from the SD card board.
2.Remove the two Phillips M2.0×3.2 screws (2) that secure the SD card board to the keyboard/top cover.
3.Remove the SD card board (3).
Reverse this procedure to install the SD card board.
Component replacement procedures41
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Power button board
NOTE: The power button board spare part kit does not include the power button board bracket or power
button board cable. The power button board cable is available using spare part number L29002-001.
DescriptionSpare part number
Power button boardL26846-001
Before removing the power button board, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
4.Remove the bottom cover (see Bottom cover on page 27).
5.Remove the battery (see Battery on page 29).
Remove the power button board:
1.Release the ZIF connector (1) to which power button board cable is connected, and then disconnect
the power button board cable from the power button board.
2.Release the power button board cable (2) from the retention clips and routing channel that secures it.
3.Remove the two Phillips M2.0×3.2 screws (3) that secure the power button board to the keyboard/
top cover.
4.Remove the power button board (4).
Reverse this procedure to install the power button board.
42Chapter 5 Removal and replacement procedures
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Speakers
DescriptionSpare part number
Speakers (include left and right speakers, cables, and two rubber isolators)L20112-001
Before removing the speakers, follow these steps:
1.Turn o the computer. If you are unsure whether the computer is o or in Hibernation, turn the computer
on, and then shut it down through the operating system.
2.Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
3.Disconnect all external devices from the computer.
4.Remove the bottom cover (see Bottom cover on page 27).
5.Remove the battery (see Battery on page 29).
Remove the speakers:
1.Disconnect the speaker cable (1) from the system board.
2.Disconnt the webcam cable (2) and the display panel cable (3) from the system board, and then release
cables from the retention clips and routing channels built into the speakers.
3.Remove the two Phillips M2.0×6.3 screws (4) that secure the speakers to the keyboard/top cover.
Component replacement procedures43
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4.Remove the speakers (5).
NOTE: When removing the speakers, make note of the location and condition of the two rubber
isolators (6). These isolators are critical to the performance of the speakers. The absence of these isolators
or damage to them can degrade speaker performance.
Reverse this procedure to install the speakers.
44Chapter 5 Removal and replacement procedures
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Power connector cable
DescriptionSpare part number
Power connector cableL20106-001
Before removing the fan, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
4.Remove the bottom cover (see Bottom cover on page 27).
5.Remove the battery (see Battery on page 29).
6.Remove the Power button board (see Power button board on page 42).
Remove the power connector cable:
1.Disconnect the power connector cable (1) from the system board.
2.Remove the ve Phillips M2.5×5.7 screws (2) that secure the display left hinge to the keyboard/top cover.
3.Swing the display left hinge (3) up and back until the power connector cable is accessible.
4.Release the power connector cable from the retention clips (4) and routing channel built into the keyboard/
top cover.
5.Remove the power connector cable (5).
Component replacement procedures45
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Reverse this procedure to install the power connector cable.
System board
NOTE: All system board spare part kits include a processor and replacement thermal material.
DescriptionSpare part number
Equipped with an Intel Core i7-8550U 1.80-GHz quad core processor (2400-MHz FSB, 8.0-MB L3 cache,
15.0-W), an NVIDIA N17S-LG GeForce MX150 (256-MB×32, 2 pieces) GDDR5 graphics subsystem with
4096-MB video memory, and the Windows 10 operating system
Equipped with an Intel Core i7-8550U 1.80-GHz quad core processor (2400-MHz FSB, 8.0-MB L3 cache,
15.0-W), an NVIDIA N17S-LG GeForce MX150 (256-MB×32, 2 pieces) GDDR5 graphics subsystem with
4096-MB video memory, and a non-Windows operating system
Equipped with an Intel Core i7-8550U 1.80-GHz quad core processor (2400-MHz FSB, 8.0-MB L3 cache,
15.0-W), an Intel HD 620 graphics subsystem with UMA video memory, and the Windows 10 operating
system
Equipped with an Intel Core i7-8550U 1.80-GHz quad core processor (2400-MHz FSB, 8.0-MB L3 cache,
15.0-W), an Intel HD 620 graphics subsystem with UMA video memory, and a non-Windows operating
system
Equipped with an Intel Core i5-8250U 1.60-GHz quad core processor (2400-MHz FSB, 6.0-MB L3 cache,
15.0-W), an NVIDIA N17S-LG GeForce MX150 (256-MB×32, 2 pieces) GDDR5 graphics subsystem with
4096-MB video memory, and the Windows 10 operating system
Equipped with an Intel Core i5-8250U 1.60-GHz quad core processor (2400-MHz FSB, 6.0-MB L3 cache,
15.0-W), an NVIDIA N17S-LG GeForce MX150 (256-MB×32, 2 pieces) GDDR5 graphics subsystem with
4096-MB video memory, and a non-Windows operating system
Equipped with an Intel Core i5-8250U 1.60-GHz quad core processor (2400-MHz FSB, 6.0-MB L3 cache,
15.0-W), an Intel HD 620 graphics subsystem with UMA video memory, and the Windows 10 operating
system
Equipped with an Intel Core i5-8250U 1.60-GHz quad core processor (2400-MHz FSB, 6.0-MB L3 cache,
15.0-W), an Intel HD 620 graphics subsystem with UMA video memory, and a non-Windows operating
system
L19450-601
L19450-001
L19448-601
L19448-001
L19449-601
L19449-001
L19447-601
L19447-001
Before removing the system board, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
4.Remove the bottom cover (see Bottom cover on page 27).
5.Remove the battery (see Battery on page 29).
When replacing the system board, be sure to remove the following components from the defective system
board and install them on the replacement system board:
●Solid-state drive (see Solid-state drive on page 32)
●Memory module (see Memory module on page 33)
46Chapter 5 Removal and replacement procedures
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●WLAN module (see WLAN module on page 35)
●Heat sink (see Fan/heat sink assembly on page 49)
Remove the system board:
1.Disconnect the following:
(1) Fingerprint reader ZIF connector cable
(2) WLAN antenna cables
NOTE: The #1/white WLAN antenna cable connects to the WLAN module "#1/Main" terminal. The #2/
black WLAN antenna cable connects to the WLAN module "#2/Aux" terminal.
(3) Webcam ZIF connector cable // Speaker cable
(4) Speaker cable
(5) Display panel ZIF connector cable
(6) Power connector cable
(7) Power button board ZIF connector cable
(8) Hard drive ZIF connector cable
(9) TouchPad ZIF connector cable
(10) Backlight ZIF connector cable
(11) Keyboard ZIF connector cable
(12) SD card board ZIF connector cable
2.Remove the nine Phillips M2.0×3.2 screws (1) that secure the system board to the keyboard/top cover.
3.Release the system board (2) by lifting the right side until it rests at an angle.
Component replacement procedures47
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4.Remove the system board (3) by sliding it up and to the right at an angle.
5.Remove the system board.
Reverse this procedure to install the system board.
48Chapter 5 Removal and replacement procedures
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Fan/heat sink assembly
NOTE: All fan/heat sink assembly spare part kits include replacement thermal material.
DescriptionSpare part number
For use only on computer models equipped with a graphics subsystem with discrete memoryL20108-001
For use only on computer models equipped with a graphics subsystem with UMA memoryL20107-001
Before removing the fan/heat sink assembly, follow these steps:
1.Turn o the computer. If you are unsure whether the computer is o or in Hibernation, turn the computer
on, and then shut it down through the operating system.
2.Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
3.Disconnect all external devices from the computer.
4.Remove the bottom cover (see Bottom cover on page 27).
5.Remove the battery (see Battery on page 29).
6.Remove the system board (see System board on page 46).
Remove the fan/heat sink assembly:
NOTE: Steps 1 through 3 apply to computer models equipped with a graphics subsystem with discrete
memory. See steps 4 through 6 for fan/heat sink assembly removal instructions for computer models equipped
with a graphics subsystem with UMA memory.
1.Disconnect the fan cable (1) from the system board.
2.Loosen the six Phillips M2.0×6.3 captive screws (2) that secure the fan/heat sink assembly to
the system board.
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3.Remove the fan/heat sink assembly (3).
NOTE: Steps 4 through 6 apply to computer models equipped with a graphics subsystem with UMA
memory. See steps 1 through 3 for fan/heat sink assembly removal instructions for computer models
equipped with a graphics subsystem with discrete memory.
4.Disconnect the fan cable (1) from the system board.
5.Loosen the four Phillips M2.0×6.3 captive screws (2) that secure the fan/heat sink assembly to
the system board.
6.Remove the fan/heat sink assembly (3).
50Chapter 5 Removal and replacement procedures
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NOTE: The thermal material must be thoroughly cleaned from the surfaces of the fan/heat sink assembly and
the system board components each time the fan/heat sink assembly is removed. Replacement thermal material
is included with the fan/heat sink assembly and system board spare part kits.
Computer model equipped with a graphics subsystem with discrete memory: Thermal paste is used on
the processor (1) and the fan/heat sink assembly section (2) that services it. Thermal paste is also used on
the VGA component (3) and the fan/heat sink assembly section (4) that services it.
Computer model equipped with a graphics subsystem with UMA memory: Thermal paste is used on
the processor (1) and the fan/heat sink assembly section (2) that services it.
Reverse this procedure to install the fan/heat sink assembly.
Component replacement procedures51
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Display assembly
DescriptionSpare part number
15.6-in., UHD, AntiGlare, TouchScreen display assembly in dark ash silver nishL20118-001
15.6-in., UHD, AntiGlare, TouchScreen display assembly in natural silver nishL20115-001
15.6-in., FHD, AntiGlare, TouchScreen display assembly in dark ash silver nishL20117-001
15.6-in., FHD, AntiGlare, TouchScreen display assembly in natural silver nishL20114-001
15.6-in., FHD, AntiGlare, non-TouchScreen display assembly with privacy lterlter in dark ash silver nishL20119-001
15.6-in., FHD, AntiGlare, non-TouchScreen display assembly with privacy lterlter in natural silver nishL20116-001
Before removing the display assembly, follow these steps:
1.Shut down the computer. If you are unsure whether the computer is o or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.Disconnect all external devices connected to the computer.
3.Disconnect the power from the computer by rst unplugging the power cord from the AC outlet, and then
unplugging the AC adapter from the computer.
4.Remove the bottom cover (see Bottom cover on page 27).
5.Remove the battery (see Battery on page 29).
Remove the display assembly:
1.Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module.
NOTE: The WLAN antenna cable labeled "1/MAIN" connects to the WLAN module "Main" terminal. The
WLAN antenna cable labeled "2/AUX" connects to the WLAN module "Aux" terminal.
2.Release the WLAN antenna cables from the retention clips (2) and routing channel built into the keyboard/
top cover.
3.Release the ZIF connector (3) to which webcam/microphone cable is connected, and then disconnect
the webcam/microphone cable from the system board.
4.Release the webcam/microphone cable from the retention clips (4) and routing channel built into
the keyboard/top cover.
5.Release the ZIF connector (5) to which display panel cable is connected, and then disconnect the display
panel cable from the system board.
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6.Release the display panel cable from the retention clips (6) and routing channel built into the keyboard/
top cover.
7.Remove the eight Phillips M2.5×5.7 screws that secure the display hinges to the keyboard/top cover.
8.Lift the front edge of the keyboard/top cover (1) until it rests at an angle.
Component replacement procedures53
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9.Slide the keyboard/top cover (2) up and away at an angle and separate it from the display assembly.
Reverse this procedure to install the display assembly.
54Chapter 5 Removal and replacement procedures
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6Using Setup Utility (BIOS)
Setup Utility, or Basic Input/Output System (BIOS), controls communication between all the input and output
devices on the system (such as disk drives, display, keyboard, mouse, and printer). Setup Utility (BIOS) includes
settings for the types of devices installed, the startup sequence of the computer, and the amount of system and
extended memory.
NOTE: To start Setup Utility on convertible computers, the computer must be in notebook mode and the
keyboard must be attached to the notebook.
Starting Setup Utility (BIOS)
CAUTION: Use extreme care when making changes in Setup Utility (BIOS). Errors can prevent the computer
from operating properly.
▲Turn on or restart the computer, quickly press esc, and then press f10.
Updating Setup Utility (BIOS)
Updated versions of Setup Utility (BIOS) may be available on the HP website.
Most BIOS updates on the HP website are packaged in compressed les called SoftPaqs.
Some download packages contain a le named Readme.txt, which contains information regarding installing and
troubleshooting the le.
Determining the BIOS version
To decide whether Setup Utility (BIOS) needs to be updated, rst determine the BIOS version on the computer.
To reveal the BIOS version information (also known as ROM date and System BIOS), use one of these options.
●HP Support Assistant
1.Type support in the taskbar search box, and then select the HP Support Assistant app.
– or –
Click the question mark icon in the taskbar.
2.Select My PC, and then select Specications.
●Setup Utility (BIOS)
1.Start Setup Utility (BIOS) (see Starting Setup Utility (BIOS) on page 55).
2.Select Main, select System Information, and then make note of the BIOS version.
3.Select Exit, select No, and then follow the on-screen instructions.
To check for later BIOS versions, see Downloading a BIOS update on page 56.
Starting Setup Utility (BIOS)55
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Downloading a BIOS update
CAUTION: To reduce the risk of damage to the computer or an unsuccessful installation, download and install a
BIOS update only when the computer is connected to reliable external power using the AC adapter. Do not
download or install a BIOS update while the computer is running on battery power, docked in an optional docking
device, or connected to an optional power source. During the download and installation, follow these
instructions:
●Do not disconnect power from the computer by unplugging the power cord from the AC outlet.
●Do not shut down the computer or initiate Sleep.
●Do not insert, remove, connect, or disconnect any device, cable, or cord.
NOTE: If the computer is connected to a network, consult the network administrator before installing any
software updates, especially system BIOS updates.
1.Type support in the taskbar search box, and then select the HP Support Assistant app.
– or –
Click the question mark icon in the taskbar.
2.Click Updates, and then click Check for updates and messages.
3.Follow the on-screen instructions.
4.At the download area, follow these steps:
a.Identify the most recent BIOS update and compare it to the BIOS version currently installed on the
computer. If the update is more recent than the BIOS version, make a note of the date, name, or other
identier. You may need this information to locate the update later, after it has been downloaded to
the hard drive.
b.Follow the on-screen instructions to download the selection to the hard drive. Make a note of the
path to the location on the hard drive where the BIOS update is downloaded. This path will be needed
when it is time to install the update.
BIOS installation procedures vary. Follow any instructions that appear on the screen after the download is
complete. If no instructions appear, follow these steps:
1.Type file in the taskbar search box, and then select File Explorer.
2.Click the hard drive designation. The hard drive designation is typically Local Disk (C:).
3.Using the hard drive path recorded earlier, open the folder that contains the update.
4.Double-click the le that has an .exe extension (for example, lename.exe).
The BIOS installation begins.
5.Complete the installation by following the on-screen instructions.
NOTE: After a message on the screen reports a successful installation, the downloaded le can be deleted
from the hard drive.
56Chapter 6 Using Setup Utility (BIOS)
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7Using HP PC Hardware Diagnostics
HP PC Hardware Diagnostics Windows is a Windows-based utility that allows diagnostic tests to be run to
determine whether the computer hardware is functioning properly. The tool runs within the Windows operating
system in order to diagnose hardware failures.
If HP PC Hardware Diagnostics Windows is not installed on the computer, it must rst be downloaded and
installed. To download HP PC Hardware Diagnostics Windows, see
Windows on page 58.
After HP PC Hardware Diagnostics Windows is installed, follow these steps to access it from HP Help and Support
or HP Support Assistant.
1.To access HP PC Hardware Diagnostics Windows from HP Help and Support:
a.Select the Start button, and then select HP Help and Support.
b.Right-click HP PC Hardware Diagnostics Windows, select More, and then select Run as administrator.
– or –
To access HP PC Hardware Diagnostics Windows from HP Support Assistant:
a.Type support in the taskbar search box, and then select the HP Support Assistant app.
– or –
Downloading HP PC Hardware Diagnostics
Select the question mark icon in the taskbar.
b.Select Troubleshooting and xes.
c.Select Diagnostics, and then select HP PC Hardware Diagnostics Windows.
2.When the tool opens, select the type of diagnostic test to be run, and then follow the on-screen
instructions.
NOTE: If a diagnostic test needs to be stopped at any time, select Cancel.
3.When HP PC Hardware Diagnostics Windows detects a failure that requires hardware replacement, a 24-
digit Failure ID code is generated. For assistance in correcting the problem, contact support, and then
provide the Failure ID code.
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Downloading HP PC Hardware Diagnostics Windows
●The HP PC Hardware Diagnostics Windows download instructions are provided in English only.
●A Windows computer must be used to download this tool because only .exe les are provided.
Downloading the latest HP PC Hardware Diagnostics Windows version
To download HP PC Hardware Diagnostics Windows, follow these steps:
1.Go to http://www.hp.com/go/techcenter/pcdiags.
The HP PC Diagnostics home page is displayed.
2.In the HP PC Hardware Diagnostics section, select Download, and then select the installation location:
To run the tool on the computer, download it to the computer desktop.
– or –
To run the tool from a USB ash drive, download it to a USB ash drive.
3.Select Run.
Downloading HP Hardware Diagnostics Windows by product name or number
products only)
NOTE: For some products, it may be necessary to download the software to a USB ash drive by using the
product name or number.
To download HP PC Hardware Diagnostics Windows by product name or number (select products only), follow
these steps:
1.Go to http://www.hp.com/support.
2.Select Get software and drivers, and then enter the product name or number.
3.In the HP PC Hardware Diagnostics section, select Download, and then select the installation location:
To run the tool on the computer, download it to the computer desktop.
– or –
To run the tool from a USB ash drive, download it to a USB ash drive.
4.Select Run.
Installing HP PC Hardware Diagnostics Windows
To install HP PC Hardware Diagnostics Windows, follow these steps:
▲Navigate to the folder on the computer or the ash drive where the .exe le was downloaded, doubleclick
the .exe le, and then follow the on-screen instructions.
58Chapter 7 Using HP PC Hardware Diagnostics
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Using HP PC Hardware Diagnostics UEFI
HP PC Hardware Diagnostics UEFI (Unied Extensible Firmware Interface) allows diagnostic tests to be run to
determine whether the computer hardware is functioning properly. The tool runs outside the operating system
so that it can isolate hardware failures from issues that are caused by the operating system or other software
components.
If the PC will not boot into Windows, use HP PC Hardware Diagnostics UEFI to diagnose hardware issues.
When HP PC Hardware Diagnostics UEFI detects a failure that requires hardware replacement, a 24-digit Failure
ID code is generated. For assistance in correcting the problem, contact support, and provide the Failure ID code.
NOTE: To start diagnostics on a convertible computer, the computer must be in notebook mode, and the
attached keyboard must be used.
NOTE: If a diagnostic test needs to be stopped, press esc.
Starting HP PC Hardware Diagnostics UEFI
To start HP PC Hardware Diagnostics UEFI, follow these steps:
1.Turn on or restart the computer, and quickly press esc.
2.Press f2.
The BIOS searches three places for the diagnostic tools, in the following order:
a.Connected USB ash drive
NOTE: To download the HP PC Hardware Diagnostics UEFI tool to a USB ash drive, see
Downloading the latest HP PC Hardware Diagnostics UEFI version on page 60.
b.Hard drive
c.BIOS
3.When the diagnostic tool opens, select the type of diagnostic test to be run, and then follow the on-screen
instructions.
Using HP PC Hardware Diagnostics UEFI59
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Downloading HP PC Hardware Diagnostics UEFI to a USB ash drive
Downloading HP PC Hardware Diagnostics UEFI to a USB ash drive can be useful in the following situations:
●HP PC Hardware Diagnostics UEFI is not included in the preinstall image.
●HP PC Hardware Diagnostics UEFI is not included in the HP Tool partition.
●The hard drive is damaged.
NOTE: The HP PC Hardware Diagnostics UEFI download instructions are provided in English only, and a
Windows computer must be used to download and create the HP UEFI support environment because only .exe
les are provided.
Downloading the latest HP PC Hardware Diagnostics UEFI version
To download the latest HP PC Hardware Diagnostics UEFI version to a USB ash drive:
1.Go to http://www.hp.com/go/techcenter/pcdiags.
The HP PC Diagnostics home page is displayed.
2.In the HP PC Hardware Diagnostics UEFI section, select Download UEFI Diagnostics, and then select Run.
Downloading HP PC Hardware Diagnostics UEFI by product name products only)
NOTE: For some products, it may be necessary to download the software to a USB ash drive by using the
product name.
To download HP PC Hardware Diagnostics UEFI by product name products only) to a USB ash drive:
1.Go to http://www.hp.com/support.
2.Select Software and drivers, enter the product name, select the computer, and then select the
operating system.
3.Under Diagnostics, follow the on-screen instructions to select and download the HP PC Hardware
Diagnostics UEFI version for the product.
NOTE: If a diagnostic test needs to be stopped, press esc.
60Chapter 7 Using HP PC Hardware Diagnostics
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Using Remote HP PC Hardware Diagnostics UEFI settings
products only)
Remote HP PC Hardware Diagnostics UEFI is a rmware (BIOS) feature that downloads HP PC Hardware
Diagnostics UEFI to the computer. It can then execute the diagnostics on the computer, and it may upload results
to a precongured server. For more information on Remote HP PC Hardware Diagnostics UEFI, go to
http://www.hp.com/go/techcenter/pcdiags, and then select Find out more.
Downloading Remote HP PC Hardware Diagnostics UEFI
NOTE: HP Remote PC Hardware Diagnostics UEFI is also available as a Softpaq that can be downloaded to
a server.
Downloading the latest Remote HP PC Hardware Diagnostics UEFI version
To download the latest Remote HP PC Hardware Diagnostics UEFI version, follow these steps:
1.Go to http://www.hp.com/go/techcenter/pcdiags.
The HP PC Diagnostics home page is displayed.
2.In the HP PC Hardware Diagnostics UEFI section, select Download Remote Diagnostics, and then select Run.
Downloading Remote HP PC Hardware Diagnostics UEFI by product name
NOTE: For some products, it may be necessary to download the software by using the product name.
To download HP Remote PC Hardware Diagnostics UEFI by product name or number, follow these steps:
1.Go to http://www.hp.com/support.
2.Select Get software and drivers, enter the product name or number, select the computer, and then select
the operating system.
Select Software and drivers, enter the product name, select the computer, and then select the
operating system.
3.In the Diagnostics section, follow the on-screen instructions to select and download the Remote UEFI
version for the product.
Using Remote HP PC Hardware Diagnostics UEFI settings products only)61
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Customizing Remote HP PC Hardware Diagnostics UEFI settings
Using the Remote HP PC Hardware Diagnostics setting in Computer Setup (BIOS), the following customizations
can be performed:
●Set a schedule for running diagnostics unattended. Diagnostics can also be started immediately in
interactive mode by selecting Execute Remote HP PC Hardware Diagnostics.
●Set the location for downloading the diagnostic tools. This feature provides access to the tools from the HP
website or from a server that has been precongured for use. The computer does not require the
traditional local storage (such as a disk drive or USB ash drive) to run remote diagnostics.
●Set a location for storing the test results. The user name and password settings to be used for uploads can
also be set.
●Display status information about the diagnostics run previously.
To customize Remote HP PC Hardware Diagnostics UEFI settings, follow these steps:
1.Turn on or restart the computer, and when the HP logo appears, press f10 to enter Computer Setup.
2.Select Advanced, and then select Settings.
3.Make customization selections.
4.Select Main, and then Save Changes and Exit to save settings.
System changes take eect when the computer restarts.
62Chapter 7 Using HP PC Hardware Diagnostics
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8Specications
MetricU.S.
Dimensions
Width35.9 cm14.1 in.
Depth24.6 cm9.7 in.
Height (front to back)1.9 cm0.7 in.
Weight
On computer models equipped with a hard drive and a solid-state drive 2.1 g4.7 lbs.
On computer models equipped with only a solid-state drive2.0 g4.5 lbs.
Temperature
Operating5°C to 35°C41°F to 95°F
Nonoperating‑20°C to 60°C‑4°F to 140°F
Relative humidity (noncondensing)
Operating10% to 90%
Nonoperating5% to 95%
Maximum altitude (unpressurized)
Operating‑15 m to 3,048 m‑50 ft to 10,000 ft
Nonoperating‑15 m to 12,192 m‑50 ft to 40,000 ft
NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. The device operates well within this range of
temperatures.
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9Backing up, restoring, and recovering
This chapter provides information about the following processes, which are standard procedure for
most products:
●Backing up your personal information—You can use Windows tools to back up your personal information
(see Using Windows tools on page 51).
●Creating a restore point—You can use Windows tools to create a restore point (see Using Windows tools on
page 51).
●Creating recovery media (select products only)—You can use HP Recovery Manager or HP Cloud Recovery
Download Tool (select products only) to create recovery media (see Creating HP Recovery media (select
products only) on page 51).
●Restoring and recovery—Windows oers several options for restoring from backup, refreshing the
computer, and resetting the computer to its original state (see Using Windows tools on page 51).
●Removing the Recovery Partition—To remove the Recovery partition to reclaim hard drive space (select
products only), select the Remove Recovery Partition option of HP Recovery Manager. For more
information, see Removing the HP Recovery partition (select products only) on page 55.
Using Windows tools
IMPORTANT:Windows is the only option that allows you to back up your personal information. Schedule
regular backups to avoid information loss.
You can use Windows tools to back up personal information and create system restore points and recovery
media, allowing you to restore from backup, refresh the computer, and reset the computer to its original state.
NOTE: If computer storage is 32 GB or less, Microsoft System Restore is disabled by default.
For more information and steps, see the Get Help app.
▲Select the Start button, and then select the Get Help app.
NOTE: An Internet connection is required to access the Get Help app.
Creating HP Recovery media (select products only)
After you have successfully set up the computer, use HP Recovery Manager to create a backup of the HP
Recovery partition on the computer. This backup is called HP Recovery media. In cases where the hard drive is
corrupted or has been replaced, the HP Recovery media can be used to reinstall the original operating system.
To check for the presence of the Recovery partition in addition to the Windows partition, right-click the Start
button, select File Explorer, and then select This PC.
NOTE: If your computer does not list the Recovery partition in addition to the Windows partition, contact
support to obtain recovery discs. Go to http://www.hp.com/support, select your country or region, and then
follow the on-screen instructions.
On select products, you can use the HP Cloud Recovery Download Tool to create HP Recovery media on a
bootable USB ash drive. For more information, see Using the HP Cloud Recovery Download Tool to create
recovery media on page 53.
64Chapter 9 Backing up, restoring, and recovering
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Using HP Recovery Manager to create recovery media
NOTE: If you cannot create recovery media yourself, contact support to obtain recovery discs. Go to
http://www.hp.com/support, select your country or region, and then follow the on-screen instructions.
Before you begin
Before you begin, note the following:
●Only one set of recovery media can be created. Handle these recovery tools carefully, and keep them in a
safe place.
●HP Recovery Manager examines the computer and determines the required media storage capacity.
●To create recovery media, use one of the following options:
NOTE: If the computer does not have a recovery partition, HP Recovery Manager displays the Windows
Create a Recovery Drive feature. Follow the on-screen instructions to create a recovery image on a blank
USB ash drive or hard drive.
–If your computer has an optical drive with DVD writer capability, be sure to use only high-quality blank
DVD-R, DVD+R, DVD-R DL, or DVD+R DL discs. Do not use rewritable discs such as CD±RW, DVD±RW,
double-layer DVD±RW, or BD-RE (rewritable Blu-ray) discs, which are not compatible with HP
Recovery Manager software.
–If your computer does not include an integrated optical drive with DVD writer capability, you can use
an external optical drive (purchased separately) to create recovery discs, as described above. If an
external optical drive is used, you must connect it directly to a Power buttonon the computer. It
cannot be connected to a Power buttonon an external device, such as a USB hub.
●To create a recovery ash drive, use a high-quality blank USB ash drive.
●Be sure that the computer is connected to AC power before you begin creating the recovery media.
●The creation process can take an hour or more. Do not interrupt this process.
●If necessary, you can exit the program before you have nished creating all of the recovery media. HP
Recovery Manager will nish the current DVD or ash drive. The next time you start HP Recovery Manager,
you will be prompted to continue.
Creating the recovery media
To create HP Recovery media using HP Recovery Manager:
IMPORTANT:For a tablet with a detachable keyboard, connect the tablet to the keyboard base before
beginning these steps.
1.Type recovery in the taskbar search box, and then select HP Recovery Manager.
2.Select Create recovery media, and then follow the on-screen instructions.
If you need to recover the system, see Recovering using HP Recovery Manager on page 53.
Creating HP Recovery media (select products only)65
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Using the HP Cloud Recovery Download Tool to create recovery media
To create HP Recovery media using the HP Cloud Recovery Download Tool:
1.Go to http://www.hp.com/support.
2.Select Software and Drivers, and then follow the on-screen instructions.
Restoring and recovery
Restoring and recovery can be performed using one or more of the following options: Windows tools, HP
Recovery Manager, or the HP Recovery partition.
IMPORTANT:Not all methods are available on all products.
Restoring, resetting, and refreshing using Windows tools
Windows oers several options for restoring, resetting, and refreshing the computer. For details, see Using
Windows tools on page 51.
Restoring using HP Recovery Manager and the HP Recovery partition
You can use HP Recovery Manager and the HP Recovery partition (select products only) to restore the computer
to the original factory state:
●Resolving problems with preinstalled applications or drivers—To correct a problem with a preinstalled
application or driver:
1. Type recovery in the taskbar search box, and then select HP Recovery Manager.
2. Select Reinstall drivers and/or applications, and then follow the on-screen instructions.
●Using System Recovery—To recover the Windows partition to original factory content, select the System
Recovery option from the HP Recovery partition (select products only) or use the HP Recovery media. For
more information, see Recovering using HP Recovery Manager on page 53. If you have not already created
recovery media, see Creating HP Recovery media (select products only) on page 51.
●Using Factory Reset (select products only)—Restores the computer to its original factory state by deleting
all information from the hard drive and recreating the partitions and then reinstalling the operating system
and the software that was installed at the factory (select products only). To use the Factory Reset option,
you must use HP Recovery media. If you have not already created recovery media, see Creating HP
Recovery media (select products only) on page 51.
NOTE: If you have replaced the hard drive in the computer, you can use the Factory Reset option to install the
operating system and the software that was installed at the factory.
66Chapter 9 Backing up, restoring, and recovering
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Recovering using HP Recovery Manager
You can use HP Recovery Manager software to recover the computer to its original factory state by using the HP
Recovery media that you either created or that you obtained from HP, or by using the HP Recovery partition
(select products only).
If you have not already created HP Recovery media, see Creating HP Recovery media (select products only) on
page 51.
IMPORTANT:HP Recovery Manager does not automatically provide backups of your personal data. Before
beginning recovery, back up any personal data that you want to retain. See Using Windows tools on page 51.
IMPORTANT:Recovery through HP Recovery Manager should be used as a nal attempt to correct computer
issues.
NOTE: Recovery through HP Recovery Manager should be used as a nal attempt to correct computer issues.
Before you begin, note the following:
●HP Recovery Manager recovers only software that was installed at the factory. For software not provided
with this computer, you must either download the software from the manufacturer's website or reinstall
the software from the media provided by the manufacturer.
●If the computer hard drive fails, HP Recovery media must be used. This media is created using HP Recovery
Manager. See Creating HP Recovery media (select products only) on page 51.
●If your computer does not allow the creation of HP Recovery media or if the HP Recovery media does not
work, contact support to obtain recovery media. Go to http://www.hp.com/support, select your country or
region, and then follow the on-screen instructions.
Recovering using the HP Recovery partition (select products only)
The HP Recovery partition allows you to perform a system recovery without recovery discs or a recovery USB
ash drive. This type of recovery can be used only if the hard drive is still working.
The HP Recovery partition (select products only) allows System Recovery only.
To start HP Recovery Manager from the HP Recovery partition:
IMPORTANT:For a tablet with a detachable keyboard, connect the tablet to the keyboard base before
beginning these steps (select products only).
1.Type recovery in the taskbar search box, select HP Recovery Manager, and then select Windows
Recovery Environment
‒ or –
For computers or tablets with keyboards attached:
▲Press f11 while the computer boots, or press and hold f11 as you press the power button.
For tablets without keyboards:
▲Turn on or restart the tablet, quickly hold down the volume up button, and then select f11.
2.Select Troubleshoot from the boot options menu.
3.Select Recovery Manager, and then follow the on-screen instructions.
.
NOTE: If your computer does not automatically restart in HP Recovery Manager, change the computer
boot order, and then follow the on-screen instructions. See Changing the computer boot order on page 55.
Restoring and recovery67
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Recovering using HP Recovery media
If your computer does not have an HP Recovery partition or if the hard drive is not working properly, you can use
HP Recovery media to recover the original operating system and software programs that were installed at the
factory.
▲Insert the HP Recovery media, and then restart the computer.
NOTE: If your computer does not automatically restart in HP Recovery Manager, change the computer boot
order, and then follow the on-screen instructions. See Changing the computer boot order on page 55.
Changing the computer boot order
If your computer does not restart in HP Recovery Manager, you can change the computer boot order. This is the
order of devices listed in BIOS where the computer looks for startup information. You can change the selection to
an optical drive or a USB ash drive, depending on the location of your HP Recovery media.
To change the boot order:
IMPORTANT:For a tablet with a detachable keyboard, connect the tablet to the keyboard base before
beginning these steps.
1.Insert the HP Recovery media.
2.Access the system Startup menu.
For computers or tablets with keyboards attached:
▲Turn on or restart the computer or tablet, quickly press esc, and then press f9 for boot options.
For tablets without keyboards:
▲Turn on or restart the tablet, quickly hold down the volume up button, and then select f9.
‒ or –
Turn on or restart the tablet, quickly hold down the volume down button, and then select f9.
3.Select the optical drive or USB ash drive from which you want to boot, and then follow the on-screen
instructions.
Removing the HP Recovery partition (select products only)
HP Recovery Manager software allows you to remove the HP Recovery partition (select products only) to free up
hard drive space.
IMPORTANT:After you remove the HP Recovery partition, you will not be able to perform System Recovery or
create HP Recovery media. Before removing the Recovery partition, create HP Recovery media. See Creating HP
Recovery media (select products only) on page 51.
Follow these steps to remove the HP Recovery partition:
1.Type recovery in the taskbar search box, and then select HP Recovery Manager.
2.Select Remove Recovery Partition, and then follow the on-screen instructions.
68Chapter 9 Backing up, restoring, and recovering
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10Power cord set requirements
The wide-range input feature of the computer permits it to operate from any line voltage from 100 to 120 volts
AC, or from 220 to 240 volts AC.
The 3-conductor power cord set included with the computer meets the requirements for use in the country or
region where the equipment is purchased.
Power cord sets for use in other countries and regions must meet the requirements of the country or region
where the computer is used.
Requirements for all countries
The following requirements are applicable to all countries and regions:
●The length of the power cord set must be at least 1.0 m (3.3 ft) and no more than 2.0 m (6.5 ft).
●All power cord sets must be approved by an acceptable accredited agency responsible for evaluation in
the country or region where the power cord set will be used.
●The power cord sets must have a minimum current capacity of 10 amps and a nominal voltage rating of
125 or 250 V AC, as required by the power system of each country or region.
●The appliance coupler must meet the mechanical conguration of an EN 60 320/IEC 320 Standard Sheet
C13 connector for mating with the appliance inlet on the back of the computer. Requirements for all
countries 113
Requirements for specic countries and regions
Country/regionAccredited agencyApplicable note number
AustraliaEANSW1
AustriaOVE1
BelgiumCEBC1
CanadaCSA2
DenmarkDEMKO1
FinlandFIMKO1
FranceUTE1
GermanyVDE1
ItalyIMQ1
JapanMETI3
The NetherlandsKEMA1
NorwayNEMKO1
The People's Republic of ChinaCOC5
Requirements for all countries69
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Country/regionAccredited agencyApplicable note number
South KoreaEK4
SwedenCEMKO1
SwitzerlandSEV1
TaiwanBSMI4
The United KingdomBSI1
The United StatesUL2
1.The exible cord must be Type HO5VV-F, 3-conductor, 1.0-mm² conductor size. Power cord set ttings (appliance coupler and wall
plug) must bear the certication mark of the agency responsible for evaluation in the country or region where it will be used.
2.The exible cord must be Type SPT-3 or equivalent, No. 18 AWG, 3-conductor. The wall plug must be a two-pole grounding type with
a NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) conguration.
3.The appliance coupler, exible cord, and wall plug must bear a “T” mark and registration number in accordance with the Japanese
Dentori Law. The exible cord must be Type VCT or VCTF, 3-conductor, 1.00-mm² conductor size. The wall plug must be a two-pole
grounding type with a Japanese Industrial Standard C8303 (7 A, 125 V) conguration.
4.The exible cord must be Type RVV, 3-conductor, 0.75-mm² conductor size. Power cord set ttings (appliance coupler and wall plug)
must bear the certication mark of the agency responsible for evaluation in the country or region where it will be used.
5.The exible cord must be Type VCTF, 3-conductor, 0.75-mm² conductor size. Power cord set ttings (appliance coupler and wall
plug) must bear the certication mark of the agency responsible for evaluation in the country or region where it will be used.
70Chapter 10 Power cord set requirements
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11Recycling
When a non-rechargeable or rechargeable battery has reached the end of its useful life, do not dispose of
the battery in general household waste. Follow the local laws and regulations in your area for battery disposal.
HP encourages customers to recycle used electronic hardware, HP original print cartridges, and rechargeable
batteries. For more information about recycling programs, see the HP Web site at http://www.hp.com/recycle.
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Index
A
AC adapter light 5
AC adapter, spare part numbers 19
adapter, spare part numbers 19
antenna, location 7
audio, product description 1, 2
audio-in jack 6
audio-out jack 6
B
battery
removal 29
spare part number 17, 29
battery light 5
bottom component 11
bottom cover
removal 27
spare part numbers 19, 27
buttons
power 5
TouchPad 8
volume 4
C
cables, service considerations 22
camera light 7
camera, location 7
caps lock light 9
chipset, product description 1
components
bottom 11
display 7
left side 5
lights 9
right side 4
speakers 10
TouchPad 8
computer components 14
connectors, service considerations