HP 1000, Compaq Presario CQ45 Maintenance and Service Guide
HP 1000 Notebook PC and Compaq
Presario CQ45 Notebook PC
Maintenance and Service Guide
© Copyright 2012 Hewlett-Packard
Development Company, L.P.
AMD and Radeon are trademarks of
Advanced Micro Devices, Inc. Bluetooth is
a trademark owned by its proprietor and
used by Hewlett-Packard Company under
license. Intel, Celeron, Core, and Pentium
are trademarks of Intel Corporation in the
U.S. and other countries. Microsoft and
Windows are U.S. registered trademarks of
Microsoft Corporation. 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 2012
Document Part Number: 681033-001
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,
flat 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 airflow. 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 defined by the
International Standard for Safety of Information Technology Equipment (IEC 60950).
iii
iv Safety warning notice
Table of contents
1 Product description ........................................................................................................................................ 1
2 External component identification ................................................................................................................ 6
Front ..................................................................................................................................................... 6
Right side ............................................................................................................................................. 7
Left side ................................................................................................................................................ 8
Display ................................................................................................................................................ 10
Top ..................................................................................................................................................... 11
TouchPad .......................................................................................................................... 11
Lights ................................................................................................................................. 12
Buttons ............................................................................................................................... 13
Keys ................................................................................................................................... 14
Bottom ................................................................................................................................................ 15
3 Illustrated parts catalog ............................................................................................................................... 16
Service tag ......................................................................................................................................... 16
Computer major components ............................................................................................................. 18
Display assembly subcomponents ..................................................................................................... 22
Mass storage devices ......................................................................................................................... 24
Plastics Kit .......................................................................................................................................... 26
Miscellaneous parts ............................................................................................................................ 27
Sequential part number listing ............................................................................................................ 28
4 Removal and replacement procedures ....................................................................................................... 31
Preliminary replacement requirements ............................................................................................... 31
Tools required .................................................................................................................... 31
Service considerations ....................................................................................................... 31
Plastic parts ....................................................................................................... 31
Cables and connectors ..................................................................................... 31
Drive handling ................................................................................................... 32
Grounding guidelines ......................................................................................................... 32
v
Electrostatic discharge damage ........................................................................ 32
Packaging and transporting guidelines ............................................. 34
Component replacement procedures ................................................................................................. 36
Service tag ......................................................................................................................... 36
Computer feet .................................................................................................................... 37
Battery ............................................................................................................................... 38
Display subcomponents (bezel, webcam, panel) .............................................................. 39
WLAN module .................................................................................................................... 46
Memory module ................................................................................................................. 48
Hard drive .......................................................................................................................... 50
RTC battery ....................................................................................................................... 53
Optical drive ....................................................................................................................... 54
Keyboard ........................................................................................................................... 56
Top cover ........................................................................................................................... 59
Power button board ........................................................................................................... 63
TouchPad button board ..................................................................................................... 65
Speakers ............................................................................................................................ 67
USB board ......................................................................................................................... 69
Power connector cable ...................................................................................................... 71
Display assembly ............................................................................................................... 73
System board ..................................................................................................................... 82
Optical drive cable ............................................................................................................. 85
Fan/heat sink assembly ..................................................................................................... 87
Processor ........................................................................................................................... 93
5 Using Setup Utility (BIOS) and System Diagnostics ................................................................................. 95
Starting Setup Utility (BIOS) ............................................................................................................... 95
Updating the BIOS ............................................................................................................................. 95
Determining the BIOS version ........................................................................................... 95
Downloading a BIOS update ............................................................................................. 96
Using System Diagnostics .................................................................................................................. 97
6 Specifications ................................................................................................................................................ 98
Computer specifications ..................................................................................................................... 98
14.0-inch display specifications .......................................................................................................... 99
Hard drive specifications .................................................................................................................. 100
7 Backing up, restoring, and recovering ..................................................................................................... 101
Creating backups ............................................................................................................................. 101
Creating recovery media to recover the original system .................................................. 101
vi
What you need to know ................................................................................... 101
Creating the recovery media .......................................................... 102
Creating system restore points ........................................................................................ 102
What you need to know ................................................................................... 102
Creating a system restore point ...................................................................... 102
Backing up system and personal information .................................................................. 103
Tips for a successful backup ........................................................................... 103
What you need to know ................................................................................... 103
Creating a backup using Windows Backup and Restore ................................ 104
Restore and recovery ....................................................................................................................... 105
Restoring to a previous system restore point .................................................................. 105
Restoring specific files ..................................................................................................... 105
Restoring specific files using Windows Backup and Restore .......................... 105
Recovering the original system using HP Recovery Manager ......................................... 105
What you need to know ................................................................................... 105
Recovering using HP Recovery partition (select models only) ....................... 106
Recovering using the recovery media ............................................................. 106
Changing the computer boot order ................................................. 107
8 Power cord set requirements .................................................................................................................... 108
Requirements for all countries .......................................................................................................... 108
Requirements for specific countries and regions ............................................................................. 109
9 Recycling ..................................................................................................................................................... 111
Battery .............................................................................................................................................. 111
Display .............................................................................................................................................. 111
Index ................................................................................................................................................................. 117
vii
viii
1 Product description
Category Description Computer models
equipped with an
AMD processor
Product name Compaq Presario CQ45 Notebook PC √
HP 1000 Notebook PC √√
Processors AMD E2-1800 1.70-GHz processor (1333-MHz memory
speed, dual core, 18 W)
NOTE: This processor is not available on computer models
equipped with Windows 7 Starter 32 operating system.
AMD E1-1200 1.40-GHz processor (1066-MHz memory
speed, dual core, 18 W)
NOTE: This processor is not available on computer models
equipped with Windows 7 Starter 32 operating system.
AMD E450 1.65-GHz processor (1333-MHz memory speed,
1.0-MB L2 cache, dual core, 18 W)
AMD E300 1.30-GHz processor (1066-MHz memory speed,
1.0-MB L2 cache, dual core, 18 W)
Intel Core i3-3110M 2.40-GHz processor (1600-MHz memory
speed, 3.0-MB L3 cache, dual core, 35 W)
NOTE: This processor is not available on computer models
equipped with Windows 7 Starter 32 operating system or
computer models equipped with discrete graphics.
√
√
√
√
√
Computer models
equipped with an
Intel processor
Intel Core i3-2370M 2.40-GHz processor (1333-MHz memory
speed, 3.0-MB L3 cache, dual core, 35 W)
NOTE: This processor is not available on computer models
equipped with Windows 7 Starter 32 operating system.
Intel Core i3-2350M 2.30-GHz processor (1333-MHz memory
speed, 3.0-MB L3 cache, dual core, 35 W)
NOTE: This processor is not available on computer models
equipped with Windows 7 Starter 32 operating system.
Intel Core i3-2330M 2.20-GHz processor (1333-MHz memory
speed, 3.0-MB L3 cache, dual core, 35 W)
NOTE: This processor is not available on computer models
equipped with Windows 7 Starter 32 operating system.
√
√
√
1
Category Description Computer models
equipped with an
AMD processor
Computer models
equipped with an
Intel processor
Intel Pentium B970 2.30-GHz processor (1333-MHz memory
speed, 2.0-MB L3 cache, dual core, 35 W)
NOTE: This processor is not available on computer models
equipped with Windows 7 Starter 32 operating system.
Intel Pentium B950 2.10-GHz processor (1333-MHz memory
speed, 2.0-MB L3 cache, dual core, 35 W)
NOTE: This processor is not available on computer models
equipped with Windows 7 Starter 32 operating system.
Intel Celeron B820 1.7-GHz processor (1333-MHz memory
speed, 2.0-MB L3 cache, dual core, 35 W)
Chipset AMD A68M fusion controller hub (FCH) √
Intel HM75 Express Chipset (Core i5/i3 processors only)
Intel HM70 Express Chipset (Pentium/Celeron processors
only)
Graphics Switchable discrete graphics:
AMD Radeon HD 7450M Graphics with 1024-MB of
dedicated video memory (128Mx16 DDR3 900-MHz x 4 PCs;
supports DirectX 11)
NOTE: This graphics solution is not available on computer
models equipped with Windows 7 Starter operating system.
√
√
√
√
√
UMA graphics:
AMD Radeon HD 7340 Graphics (on computer models
equipped with an AMD E2-1800 processor; supports DirectX
11)
AMD Radeon HD 7310 Graphics (on computer models
equipped with an AMD E1-1200 processor; supports DirectX
11)
AMD Radeon HD 6320 Discrete-Class Graphics (on
computer models equipped with an AMD E450 processor;
supports DirectX 11)
AMD Radeon HD 6310 Discrete-Class Graphics (on
computer models equipped with an AMD E300 processor;
supports DirectX 11)
Intel HD Graphics 4000 (on computer models equipped with
an Intel Core i5-3210M or i3-3110M processor; supports
DirectX 11)
Intel HD Graphics 3000 (on computer models equipped with
an Intel Core i3-2370M or i3-2350M processor; supports
DirectX 10)
Intel HD Graphics (on computer models equipped with an
Intel Pentium or Celeron processor; supports DirectX 10)
√
√
2 Chapter 1 Product description
Category Description Computer models
equipped with an
AMD processor
Computer models
equipped with an
Intel processor
Panel 35.6-cm (14.0-in), high-definition (HD), light-emitting diode
(LED), SVA BrightView (1366×768) display; typical
brightness: 200 nits
Supports 16:9 ultra wide aspect ratio
Memory 2 customer-accessible/upgradable memory module slots √√
Supports dual-channel memory √
Supports up to 8192 GB of system RAM √√
DDR3/1600-MHz √
DDR3/1333-MHz (DDR3/1600-MHz downgraded to
DDR3/1066-MHz (DDR3/1600-MHz downgraded to
Supports the following configurations:
DDR3/1333-MHz)
DDR3/1066-MHz)
● 8192-MB total system memory (4096×2; not supported
on a 32-bit operating system)
6144-MB total system memory (4096×1 + 2048×1; not
●
supported on a 32-bit operating system)
4096-MB total system memory (4096×1 or 2048×2; not
●
supported with Windows 7 Starter 32 operating system)
√√
√√
√
√√
2048-MB total system memory (2048×1)
●
Hard drives Supports 6.35-cm (2.5-in) hard drives in 9.5-mm (.37-in) and
Customer-accessible √√
Serial ATA √√
Supports the following hard drives:
Optical drive Fixed √√
Serial ATA √√
12.7-mm tray load √√
DVD±RW and CD-RW Super Multi Double-Layer Combo
Audio/video Single digital microphone √√
HD audio √√
7.0-mm (.28-in) thicknesses
640-GB, 5400-rpm, 9.5-mm (not supported with
●
Windows 7 Starter OS)
500-GB, 5400-rpm, 9.5-mm or 7.0-mm
●
320-GB, 5400-rpm, 9.5-mm or 7.0-mm
●
Drive
√√
√√
√√
Altec Lansing speakers √√
3
Category Description Computer models
equipped with an
AMD processor
Supports Microsoft Premium requirements √√
Computer models
equipped with an
Intel processor
HP VGA webcam (fixed, no tilt with activity LED, 640×480 by
Ethernet Integrated 10/100 network interface card (NIC) √√
Wireless Integrated wireless local area network (WLAN) options by
One or two WLAN antennas built into display assembly √√
External media
card
24 frames per second
way of wireless module
Support for the following WLAN formats:
● Atheros AR9485 802.11b/g/n 1x1 WiFi Adapter
● Atheros 9485GN 802.11b/g/n 1x1 WiFi and 3012
Bluetooth 4.0 Combo Adapter
Broadcom 4313GN 802.11b/g/n 1x1 WiFi and 20702
●
Bluetooth 4.0 Combo Adapter
Ralink WLAN Ralink Ripple3 RT5390F_802.11 b/g/n
●
1x1 PCIe HMC
HP Multi-Format Digital Media Reader supports the following
digital card formats:
● Secure Digital (SD) Memory Card
Secure Digital Extended Capacity (SDxC) Memory Card
●
Secure Digital High Capacity (SDHC) Memory Card
●
√√
√√
√√
√√
● Ultra High Speed MultiMediaCard (UHS/MMC)
Ports 3-pin AC power √√
Audio-in (microphone) √√
Audio-out (headphone) √√
HDMI version 1.4 supporting 1920 ×1200 @ 60Hz √√
RJ-45 (Ethernet, includes link and activity lights) √√
USB 2.0 (3 ports) √√
VGA (Dsub 15 pin) supporting 2048×1536 external resolution
VGA (Dsub 15 pin) supporting 2048×1536 external resolution
Keyboard/
pointing
devices
TouchPad with multi-touch gestures, 2-finger scrolling, and
Taps enabled by default √√
@ 60 Hz, hot plug and unplug and auto-detection for correct
output to wide-aspect vs. standard aspect video
@ 75 Hz, hot plug and unplug and auto-detection for correct
output to wide-aspect vs. standard aspect video
Full-size textured pocket keyboard √√
pinch-zoom enabled
√
√
√√
4 Chapter 1 Product description
Category Description Computer models
equipped with an
AMD processor
Computer models
equipped with an
Intel processor
Power
requirements
90-W PFC RC V HP Smart AC adapter with localized cable
90-W PFC RC V EM HP Smart AC adapter with localized
For computer systems with UMA graphics:
65-W RC V HP Smart AC adapter with localized cable plug
65-W RC V EM HP Smart AC adapter with localized cable
Support for the following batteries:
Security Security cable slot √√
Operating
system
For computer systems with discrete graphics:
plug support (3-wire plug with ground pin, supports 3-pin
DC connector; for use in all countries except China and India)
cable plug support (3-wire plug with ground pin, supports 3pin DC connector; for use in China and India only)
support (3-wire plug with ground pin, supports 3-pin
DC connector; for use in all countries except China and India)
plug support (3-wire plug with ground pin, supports 3-pin
DC connector; for use in China and India only)
● 6-cell, 55-Whr, 2.55-Ah Li-ion battery
● 6-cell, 47-Whr, 2.20-Ah Li-ion battery
Preinstalled:
● Windows 7 Professional (64-bit)
√
√
√√
√√
√√
√√
● Windows 7 Home Premium (64-bit)
● Windows 7 Home Basic (64-bit)
Windows 7 Starter (32-bit, not supported on computer
●
models equipped with a 640-GB hard drive)
SUSE Linux
●
FreeDOS
●
Serviceability End-user replaceable parts:
● AC adapter
● Battery
● Hard drive
Memory modules (2)
●
Optical drive
●
WLAN module
●
√√
5
2 External component identification
Front
Component Description
Speakers (2) Produce sound.
6 Chapter 2 External component identification
Right side
Component Description
(1) Optical drive Reads an optical disc.
(2) Optical drive light ● Green: The optical drive is being accessed.
(3) Optical drive eject button Releases the disc tray.
NOTE: On select models, the optical drive also writes to
an optical disc.
Off: The optical drive is idle.
●
(4)
(5)
(6) Power connector Connects an AC adapter.
(7) Security cable slot Attaches an optional security cable to the computer.
USB 2.0 ports (2) Connect optional USB devices.
AC adapter light ● White: The AC adapter is connected and the battery is
charged.
Amber: The AC adapter is connected and the battery
●
is charging.
Off: The computer is using DC power.
●
NOTE: The security cable is designed to act as a
deterrent, but it may not prevent the computer from being
mishandled or stolen.
Right side 7
Left side
Component Description
(1)
(2) Vent Enables airflow to cool internal components.
(3)
(4)
(5) USB 2.0 port Connects an optional USB device.
(6)
(7)
External monitor port Connects an external VGA monitor or projector.
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 off during routine operation.
RJ-45 (network) jack Connects a network cable.
HDMI port Connects an optional video or audio device, such as a high-
definition television, or any compatible digital or audio device.
Audio-in (microphone) jack Connects an optional computer headset microphone, stereo
array microphone, or monaural microphone.
Audio-out (headphone) jack Connects optional powered stereo speakers, headphones,
earbuds, a headset, or a television audio cable.
WARNING! To reduce the risk of personal injury, adjust the
volume before using headphones, earbuds, or a headset. For
additional safety information, see the Regulatory, Safety and
Environmental Notices.
NOTE: When a device is connected to a headphone jack,
the computer speakers are disabled.
(8)
Digital Media Slot Supports the following digital card formats:
8 Chapter 2 External component identification
● Secure Digital (SD) Memory Card
Secure Digital Extended Capacity (SDxC) Memory Card
●
Secure Digital High Capacity (SDHC) Memory Card
●
● Ultra High Speed MultiMediaCard (UHS/MMC)
Component Description
(9)
(10)
Hard drive light
Power light
Blinking white: The hard drive is being accessed.
●
White: The computer is on.
●
● Blinking white: The computer is in the Sleep state, which
is an energy-saving mode. The computer shuts off
power to the display and other unneeded components.
● Off: The computer is off or in Hibernation. Hibernation is
an energy-saving mode that uses the least amount of
power.
Left side 9
Display
Component Description
(1) Internal display switch Turns off the display and initiates Sleep if the display is closed
(2) WLAN antennas (2)* Send and receive wireless signals to communicate with wireless
(3) Internal microphone Records sound.
(4) Webcam Records video, captures still photographs, and allows video
(5) Webcam light On: The webcam is in use.
*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. These notices are located in Help and Support.
while the power is on.
NOTE: The internal display switch is not visible from the
outside of the computer.
local area networks (WLANs).
conferences and online chat by means of streaming video.
To use the webcam, select Start > All Programs >
Communication and Chat > CyberLink YouCam.
10 Chapter 2 External component identification
Top
TouchPad
Component Description
(1) TouchPad on/off button Turns the TouchPad on or off.
(2) TouchPad light
(3) TouchPad zone Moves the on-screen pointer and selects or activates items
(4) Left TouchPad button Functions like the left button on an external mouse.
(5) Right TouchPad button Functions like the right button on an external mouse.
On: The TouchPad is off.
●
● Off: The TouchPad is on.
on the screen.
Top 11
Lights
Component Description
(1) Caps lock light On: Caps lock is on, which switches the keys to all capital
(2)
(3)
Power light ● White: The computer is on.
Wireless light ● White: An integrated wireless device, such as a
letters.
Blinking white: The computer is in the Sleep state,
●
which is an energy-saving mode. The computer shuts
off power to the display and other unneeded
components.
Off: The computer is off or in Hibernation. Hibernation
●
is an energy-saving mode that uses the least amount
of power.
wireless local area network (WLAN) device and/or a
Bluetooth® device, is on.
● Amber: All wireless devices are off.
12 Chapter 2 External component identification
Buttons
Component Description
Power button ● When the computer is off, press the button to turn on
the computer.
When the computer is on, press the button briefly to
●
initiate Sleep.
When the computer is in the Sleep state, press the
●
button briefly to exit Sleep.
● When the computer is in Hibernation, press the button
down briefly to exit Hibernation.
If the computer has stopped responding and Microsoft®
Windows® shutdown procedures are ineffective, press and
hold the power button down for at least 5 seconds to turn
off the computer.
CAUTION: Pressing and holding down the power button
will result in the loss of unsaved information.
To learn more about your power settings, select Start >
Control Panel > System and Security > Power Options,
or refer to the user guides included with your computer.
Top 13
Keys
Component Description
(1) esc key Displays system information when pressed in combination
(2) fn key Displays system information when pressed in combination
(3)
(4) Action keys Execute frequently used system functions.
(5)
Windows logo key Displays the Windows Start menu.
Windows applications key Displays a shortcut menu for items beneath the cursor.
with the fn key.
with the esc key.
14 Chapter 2 External component identification
Bottom
Component Description
(1) Battery bay Holds the battery.
(2) Vents (3) Enable airflow 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 off during routine operation.
(3)
(4)
(5)
Battery release latch Releases the battery from the battery bay.
Wireless and memory module
compartment
Hard drive bay Contains the hard drive.
Contains the wireless and memory modules.
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
computer functionality, and then contact support through Help and
Support.
Bottom 15
3 Illustrated parts catalog
Service tag
When ordering parts or requesting information, provide the computer serial number and model
description provided on the service tag.
Item Description Function
(1) Product name This is the product name affixed to the front of the computer.
(2) Serial number This is an alphanumeric identifier that is unique to each product.
(3) Product part number This number provides specific information about the product's hardware
16 Chapter 3 Illustrated parts catalog
components. The part number helps a service technician to determine
what components and parts are needed.
Item Description Function
(4) Warranty period This number describes the duration of the warranty period for
(5) Model description (select models only) This is the alphanumeric identifier used to locate documents, drivers, and
the computer.
support for the computer.
Service tag 17
Computer major components
Item Component Spare part number
(1) Display assembly (not spared)
NOTE: For display assembly spare part information, see
(2) Keyboard (includes keyboard cable):
18 Chapter 3 Illustrated parts catalog
Display assembly subcomponents on page 22.
Item Component Spare part number
For use in India 646125-D61
For use in Latin America 646125-161
For use in South Korea 646125-AD1
For use in Taiwan 646125-AB1
For use in Thailand 646125-281
For use in the United States 646125-001
(3) Power button board (includes cable) 685098-001
(4) Top cover (includes TouchPad):
For use with Compaq Presario CQ45 models: 685110-001
For use with HP 1000 models: 685109-001
(5) Speakers (includes left and right speakers and cable) 685106-001
(6) TouchPad button board (includes bracket and cables) 685099-001
(7) Fan/heat sink assembly (includes replacement thermal materials):
For use only with computer models equipped with an AMD processor 688281-001
For use only with computer models equipped with an Intel processor and a graphics
For use only with computer models equipped with an Intel processor and a graphics
Hard Drive Hardware Kit, includes: 685089-001
(8a) Hard drive cable
(8b) Hard drive bracket
Plastics Kit, includes: 685100-001
(9a) Hard drive compartment cover (includes one captive screw, secured by a C-clip)
(9b) Memory module/wireless module compartment cover (includes one captive screw, secured by a C-clip)
NOTE: See
(10) Optical drive cable (includes cable bracket) 685084-001
(11) USB board (includes cable) 685097-001
(12) System board (includes replacement thermal materials):
For use only with computer models equipped with an AMD E2-1800 processor 688277-001
For use only with computer models equipped with an AMD E1-1200 processor 688278-001
For use only with computer models equipped with an AMD E450 processor 688280-001
subsystem with discrete video memory
subsystem with UMA video memory
Plastics Kit on page 26 for more Plastics Kit spare part information.
685087-001
685086-001
For use only with computer models equipped with an AMD E300 processor 688279-001
For use only with computer models equipped with an Intel Core i5 or i3 processor
and a graphics subsystem with discrete video memory
For use only with computer models equipped with an Intel Core i5 or i3 processor
and a graphics subsystem with UMA video memory
685108-001
685107-001
Computer major components 19
Item Component Spare part number
For use only with computer models equipped with an Intel Pentium or Celeron
processor and a graphics subsystem with discrete video memory
For use only with computer models equipped with an Intel Pentium or Celeron
processor and a graphics subsystem with UMA video memory
(13) Power connector cable 685085-001
(14) RTC battery 449137-001
(15) Processor (includes replacement thermal materials):
Intel Core i3-3110M 2.40-GHz processor (1600-MHz memory speed, 3.0-MB L3
cache, dual core, 35 W)
Intel Core i3-2370M 2.40-GHz processor (1333-MHz memory speed, 3.0-MB L3
cache, dual core, 35 W)
Intel Core i3-2350M 2.30-GHz processor (1333-MHz memory speed, 3.0-MB L3
cache, dual core, 35 W)
Intel Core i3-2330M 2.20-GHz processor (1333-MHz memory speed, 3.0-MB L3
cache, dual core, 35 W)
Intel Pentium B970 2.30-GHz processor (1333-MHz memory speed, 2.0-MB L3
cache, dual core, 35 W)
Intel Pentium B950 2.10-GHz processor (1333-MHz memory speed, 2.0-MB L3
cache, dual core, 35 W)
Intel Celeron B820 1.7-GHz processor (1333-MHz memory speed, 2.0-MB L3 cache,
dual core, 35 W)
685782-001
685783-001
682417-001
677152-001
653340-001
653339-001
676785-001
653338-001
690537-001
(16) WLAN module:
Atheros AR9485 802.11b/g/n 1x1 WiFi Adapter 675794-001
Atheros 9485GN 802.11b/g/n 1x1 WiFi and 3012 Bluetooth 4.0 Combo Adapter 655795-001
Broadcom 4313GN 802.11b/g/n 1x1 WiFi and 20702 Bluetooth 4.0 Combo Adapter 657325-001
Ralink WLAN Ralink Ripple3 RT5390F_802.11 b/g/n 1x1 PCIe HMC 670691-001
(17) Memory module (PC3, 12800, 1600-MHz):
4 GB 641369-001
2 GB 652972-001
(18) Hard drive (6.35-cm (2.5-in), SATA; does not include hard drive cable or bracket):
NOTE: The hard drive cable and bracket are included in the Hard Drive Hardware Kit, spare part number
685089-001.
640-GB, 5400-rpm, 9.5-mm 669300-001
500-GB, 5400-rpm, 9.5-mm 669299-001
500-GB, 5400-rpm, 7.0-mm 683802-001
320-GB, 5400-rpm, 9.5-mm 622643-001
320-GB, 5400-rpm, 7.0-mm 645193-001
(19) Base enclosure (for use with all models) 685080-001
(20) Battery:
20 Chapter 3 Illustrated parts catalog
Item Component Spare part number
6-cell, 55-Whr, 2.55-Ah Li-ion battery 593554-001
6-cell, 47-Whr, 2.20-Ah Li-ion battery 593553-001
(21) Optical drive (DVD±RW and CD-RW Super Multi Double-Layer Combo Drive;
includes rear optical drive bracket but does not include optical drive cable or cable
bracket)
NOTE: The optical drive cable and cable bracket are included in the optical drive
cable kit, spare part number 685084-001.
685096-001
Computer major components 21
Display assembly subcomponents
Item Component Spare part number
(1) Display bezel (includes Mylar screw covers):
For use with Compaq Presario CQ45 models 685082-001
For use with HP 1000 models 685081-001
(2) Webcam/microphone module:
HP VGA webcam/microphone module 685112-001
(3) 35.6-cm (14.0-in), HD, LED, BrightView display panel 685101-001
22 Chapter 3 Illustrated parts catalog