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HP ProBook 640 G1 Notebook PC
HP ProBook 645 G1 Notebook PC
HP ProBook 650 G1 Notebook PC
HP ProBook 655 G1 Notebook PC
Maintenance and Service Guide
IMPORTANT! This document is intended for HP
authorized service providers only.
Seitenansicht 0
1 2 3 4 5 6 ... 167 168

Inhaltsverzeichnis

Seite 1 - HP ProBook 655 G1 Notebook PC

HP ProBook 640 G1 Notebook PCHP ProBook 645 G1 Notebook PCHP ProBook 650 G1 Notebook PCHP ProBook 655 G1 Notebook PCMaintenance and Service GuideIMPOR

Seite 2

Category DescriptionGraphics Switchable graphics:●Intel HD Graphics 4600 with shared video memory●AMD Radeon HD 8750MSupport for hybrid (switchable) g

Seite 3 - Safety warning notice

USB boardDescription Spare part numberUSB board (includes cable) 735400-001738702-001745891-001Before removing the USB board, follow these steps:1. Tu

Seite 4

Remove the USB board:1. Remove the four Phillips screws (3) that secure the USB board to the base enclosure.2. Lift up on the left side to disconnect

Seite 5 - Table of contents

Power button boardDescription Spare part numberPower button board (includes cable) For 15.6-in models 738701-001For 14-in models 738399-001Before rem

Seite 6

4. Remove the power button board (3) and cable.Reverse this procedure to install the power button board.Power button board 95

Seite 7

Fingerprint reader boardDescription Spare part numberFingerprint reader board (includes cable and double-sided adhesive) 738394-001Before removing the

Seite 8

4. Slide the fingerprint reader board (2) bracket forward and remove the fingerprint reader boardand cable(4).Reverse this procedure to install the fi

Seite 9 - 1 Product description

Smart card readerDescription Spare part numberSmart card reader for 14-in models with 2-button TouchPad (includes cable) 738398-001Smart card reader f

Seite 10

3. Remove the smart card reader (3).Reverse this procedure to install the smart card reader and cable.System boardNOTE: The system board spare part ki

Seite 11

Description Spare part numberFor 14-in. computer models with discrete memory and the Windows 8 Standard operatingsystem with WWAN capability (includes

Seite 12

Before removing the system board, follow these steps:1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn t

Seite 13

Category DescriptionPanel●14.0-in full high-definition (FHD) AG UWA, SVA (1920x1080 resolution, 300 nits,72% CG, 1.3-mm + PSR slim design eDP panel) w

Seite 14

Remove the system board:1. Disconnect the following cables from the system board:(1) Card reader cable(2) Power connector cableLeft (3) and right (4)s

Seite 15

3. Lift up on the left side of the system board (1) until it rests at an angle.4. Remove the system board (2) by sliding it up and to the left at an a

Seite 16

SpeakersDescription Spare part numberSpeakers (includes cable) 738404-001Before removing the speakers, follow these steps:1. Turn off the computer. If

Seite 17

3. Remove the speakers (3) and (6) and cables.Reverse this procedure to install the speakers.Speakers 105

Seite 18

Function button boardDescription Spare part numberFunction button board (includes cable and double-sided adhesive) 738703-001738401-001Before removing

Seite 19 - Display 11

4. Lift the function button board (3) to remove it.Reverse this procedure to install the function button board.Function button board 107

Seite 20

ProcessorNOTE: The processor spare part kit includes replacement thermal material.Description Spare part numberIntel Dual Core i7-4600M 2.80-GHz proce

Seite 21

Remove the processor:1. Use a Torx8 screw driver to turn the processor locking screw one-half turn counterclockwise (1),until you hear a click.2. Lift

Seite 22

TouchPadDescription Spare part numberTop cover (includes TouchPad, TouchPad cable, and TouchPad bracket) Top cover for 15.6-in models with 2-button T

Seite 23 - Lights 15

Remove the TouchPad:1. Remove the four Torx screws (1) that secure the TouchPad to the top cover.2. Release the clip (2), and then remove the TouchPad

Seite 24

Category DescriptionMemory Two customer-accessible/upgradable memory module slotsSupport for DDR3L 1600-MHz PC3-12800 dual channel memorySupport for 1

Seite 25

Power connector cableNOTE: The power connector cable is included in the Cable Kit (seeCables on page 39).Before removing the power connector cable, fo

Seite 26 - Left side

3. Release the power connector (3) from the clips and mold built into the base enclosure.4. Remove the power connector cable.Reverse this procedure to

Seite 27 - Left side 19

2. Detach the RTC battery (2) from the base enclosure. (The RTC battery is attached to thebase enclosure with double-sided adhesive.)3. Remove the RTC

Seite 28

Display assemblyNOTE: The display assembly is spared as a whole unit assembly only.Description Spare part number15.6-in WLED FHD, UWVA display assembl

Seite 29 - Right side

3. If it is necessary to replace the display panel:a. Remove the four Phillips PM2.0×3.0 screws that secure the display panel to thedisplay enclosure.

Seite 30 - Rear (select models only)

4. Remove the six Torx T8 screws (1) and the 2 Torx screws that secure the hinge bracket to thecomputer.5. Remove the WLAN and WWAN transceiver (1) an

Seite 31 - Bottom 23

6. Remove the display panel cable and the wireless transceiver.7. If it is necessary to replace the webcamera/microphone module or microphone module:C

Seite 32

b. Detach the webcamera/microphone module (2) from the display enclosure. (Thewebcamera/microphone module is attached to the display enclosure with do

Seite 33 - 3 Illustrated parts catalog

7 Computer SetupWindows 8 — Computer Setup (BIOS), MultiBoot, andSystem DiagnosticsUsing Computer SetupComputer Setup, or Basic Input/Output System (B

Seite 34 - Item Description Function

To exit Computer Setup menus, choose one of the following methods:● To exit Computer Setup menus without saving your changes:Click the Exit icon in th

Seite 35

Category DescriptionHard drive Support for 6.35-cm (2.5-in) hard drives in 7.0-mm (.28-in) and 9.5-mm (.37-in) thicknessSupport for Serial ATASupport

Seite 36

BIOS version information (also known as ROM date and System BIOS) can be displayed by pressingfn+esc (if you are already in Windows) or by using Compu

Seite 37 - Computer major components 29

4. Double-click the file that has an .exe extension (for example, filename.exe).The BIOS installation begins.5. Complete the installation by following

Seite 38

To move the device down in the boot order, use a pointing device to click the down arrow, orpress the - key.5. To save your changes and exit Computer

Seite 39 - Computer major components 31

Using HP PC Hardware Diagnostics (UEFI) (select models only)HP PC Hardware Diagnostics is a Unified Extensible Firmware Interface (UEFI) that allows y

Seite 40

Starting Computer SetupNOTE: An external keyboard or mouse connected to a USB port can be used with Computer Setuponly if USB legacy support is enable

Seite 41 - Computer major components 33

To return all settings in Computer Setup to the values that were set at the factory, follow these steps:1. Turn on or restart the computer, and then p

Seite 42

Updating the BIOSUpdated versions of the BIOS may be available on the HP website.Most BIOS updates on the HP website are packaged in compressed files

Seite 43 - Computer major components 35

NOTE: If you connect your computer to a network, consult the network administrator beforeinstalling any software updates, especially system BIOS updat

Seite 44

Setting a new boot order in Computer SetupTo start Computer Setup and set a boot device order that the computer uses each time it is turned onor resta

Seite 45 - Computer major components 37

Entering MultiBoot Express preferencesWhen the Express Boot menu is displayed during startup, you have the following choices:●To specify a boot device

Seite 46

Category DescriptionEthernet Intel I218-LM 10/100/1000 Ethernet, with Intel I218-LM Gigabit Network Connection(select models only)Realtek RTL8151GH-CG

Seite 47 - Cables 39

Using HP PC Hardware Diagnostics (UEFI) (select models only)HP PC Hardware Diagnostics is a Unified Extensible Firmware Interface (UEFI) that allows y

Seite 48 - Plastics Kit

8 SpecificationsComputer specifications Metric U.S.DimensionsWidth 37.8 cm 14.88 inDepth 25.7 cm 10.12 inHeight (front to rear, display assembly) 2.53

Seite 49 - Mass storage devices

1-TB, 5400-rpm* 750-GB, 5400-rpm** 500-GB, 5400-rpm**Height 9.5 mm 9.5 mm 9.5 mmLength 100.4 mm 100.4 mm 100.4 mmWidth 69.9 mm 69.9 mm 69.9 mmWeight

Seite 50 - Miscellaneous parts

500-GB, 5400-rpm** 320-GB, 5400-rpm**22 ms 22 ms 22 msSingle track 1.5 ms 1.5 msAverage (read/write) 11/13 ms 11/13 msMaximum 22 ms 22 msLogical blo

Seite 51

9 Backup and recoveryWindows 8To protect your information, use Windows backup and restore utilities to back up individual files andfolders, back up yo

Seite 52

Using the Windows recovery toolsTo recover information you previously backed up, see Windows Help and Support for steps onrestoring files and folders.

Seite 53

Using Windows operating system media (purchased separately)To order a Windows operating system DVD, contact support. See the Worldwide Telephone Numbe

Seite 54

Using Windows Refresh or Windows ResetWhen your computer is not working properly and you need to regain system stability, the WindowsRefresh option al

Seite 55

Windows 7Your computer includes HP and Windows tools to help you safeguard your information and retrieve itif you ever need to. These tools will help

Seite 56

well as select drivers and applications if the hard drive becomes corrupted. HP Recovery DiscCreator can create two kinds of recovery DVDs:●Windows 7

Seite 57

Category DescriptionKeyboard/pointing devices Full-size, spill-resistant keyboard with drain and numeric keypadGesture support: MultiTouch gestures en

Seite 58

To create a backup using Windows Backup and Restore:NOTE: The backup process may take over an hour, depending on file size and the speed of thecompute

Seite 59

Using the Windows recovery toolsUsing the Windows recovery tools, you can:● Recover individual files● Restore the computer to a previous system restor

Seite 60

Using f11 recovery tools (select models only)CAUTION: Using f11 completely erases hard drive contents and reformats the hard drive. All filesthat you

Seite 61

After the repair is completed:1. Eject the Windows 7 operating system DVD and then insert the Driver Recovery DVD.2. Install the Hardware Enabling Dri

Seite 62

SUSE Linux – Backup and recoveryRecovery after a system failure is as good as your most recent backup. As you add new software anddata files, you shou

Seite 63

Performing a system recoveryRecovery allows you to repair or restore the computer to its original factory state. You can create anHP Factory Image Res

Seite 64

The following options are available:● Cancel/Reboot—Reboots the system. No recovery or restore activity is performed.●Recover/Repair System—This optio

Seite 65 - Service considerations

10 Statement of VolatilityThe purpose of this document is to provide general information regarding non-volatile memory inindustry-standards based HP B

Seite 66 - Grounding guidelines

If the HP notebook model number ends in a ‘p’ or ‘w’ and includes Intel® Centrino withVProTM, reboot the PC and enter BIOS Setup by pressing F10 when

Seite 67

Non VolatileMemory TypeAmount(Size)Does thismemorystorecustomerdata?Does thismemoryretain datawhenpower isremoved?What is thepurpose ofthis memory?How

Seite 68

Category DescriptionOperating system Preinstalled:●Windows 8.1 Professional 64-bit●Windows 8.1 Professional 64-bit (MSNA)●Win 8.1 Professional 64-bit

Seite 69

Non VolatileMemory TypeAmount(Size)Does thismemorystorecustomerdata?Does thismemoryretain datawhenpower isremoved?What is thepurpose ofthis memory?How

Seite 70

3. Does the “Firmware Hub for System BIOS” contain the BIOS program? Is this chipwritable, and if so how?The Firmware Hub does contain the BIOS progra

Seite 71 - Description Spare part number

11 Power cord set requirementsThe wide-range input feature of the computer permits it to operate from any line voltage from 100 to120 volts AC, or fro

Seite 72

Country/region Accredited agency Applicable note numberSouth Korea EK 4Sweden CEMKO 1Switzerland SEV 1Taiwan BSMI 4The United Kingdom BSI 1The United

Seite 73 - Hard drive

12 RecyclingWhen a non-rechargeable or rechargeable battery has reached the end of its useful life, do notdispose of the battery in general household

Seite 74

IndexAAC adapter, spare part number45AC adapter, spare part numbers42AC adapter/battery light 18audio, product description 5audio-in (microphone) jack

Seite 75 - Modem module 628824-001

external monitor port 21Ff11 recovery 137Fanspare part number 46fanremoval 85spare part numbers 85fan and heat sink assemblyspare part numbers 36Finge

Seite 76

model name 1Modemspare part number 43Modem modulespare part numbers 36modem moduleremoval 67spare part number 67spare part numbers 67modemtransfer boa

Seite 77

SLEDremove everything and reinstalloption 147slotsExpressCard 19, 20security cable 21SIM 23smart card 19, 20Smart card readerspare part numbers 52smar

Seite 78

Category DescriptionOperating system (continued) Restore media-OSDVD:●Windows 8.1 64-bit (available only and required with Windows 8 Downgrade OSexcep

Seite 79 - Expansion memory module

2 External component identificationDisplayNOTE: Your computer may look slightly different from the illustration in this section.Component Description(

Seite 80

Component Description(6) Internal display switch Turns off the display or initiates Sleep if the display is closedwhile the power is on.NOTE: The disp

Seite 81

© Copyright 2013 Hewlett-PackardDevelopment Company, L.P.Bluetooth is a trademark owned by itsproprietor and used by Hewlett-PackardCompany under lice

Seite 82

Buttons and fingerprint reader (select models only)NOTE: Your computer may look slightly different from the illustration in this section.Component Des

Seite 83

KeysNOTE: Refer to the illustration that most closely matches your computer.Component Description(1) esc key Displays system information when presse

Seite 84 - Optical drive

Component Description(1) esc key Displays system information when pressed in combinationwith the fn key.(2) fn key Executes frequently used system

Seite 85

LightsNOTE: Refer to the illustration that most closely matches your computer.Component Description(1)Power light ●On: The computer is on.●Blinking: T

Seite 86 - Solid-state drive

Component Description(1)Power light ● On: The computer is on.●Blinking: The computer is in the Sleep state.●Off: The computer is off.(2)Microphone mu

Seite 87 - Keyboard

TouchPadComponent Description(1) Pointing stick (select models only) Moves the pointer and selects or activates items on thescreen.(2) Left pointi

Seite 88

Component Description(1)Wireless light ●White: An integrated wireless device, such as awireless local area network (WLAN) device and/or a Bluetooth® d

Seite 89

Component Description(3)USB 3.0 charging port Connects optional USB 3.0 devices and provides enhancedUSB power performance. The USB charging port can

Seite 90

Component Description(7) Optical drive eject button (select modelsonly)Releases the optical drive disc tray.(8)ExpressCard slot or smart card reader

Seite 91

Right sideNOTE: Your computer may look slightly different from the illustration in this section.Component Description(1)Audio-out (headphone) jack/Aud

Seite 92

Safety warning noticeWARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do notplace the computer directly on

Seite 93 - Fan and heat sink assembly

Rear (select models only)Component Description(1)RJ-11 (modem) jack (select models only) Connects a modem cable.(2)Serial port Connects an optional de

Seite 94

BottomComponent Description(1)Service cover Provides access to the hard drive bay, the wirelessLAN (WLAN) module slot, the WWAN module slot,and the me

Seite 95

Component Description(6)Service cover release latch Releases the service cover on the computer.(7) Battery bay Holds the battery.(8) Vents (4) En

Seite 96

3 Illustrated parts catalogService tagWhen ordering parts or requesting information, provide the computer serial number and modelnumber provided on th

Seite 97 - Base enclosure

Item Description Function(4) Warranty period This number describes the duration of the warrantyperiod for the computer.(5) Model description This is t

Seite 98

Computer major componentsComputer major components 27

Seite 99 - Base enclosure 91

Item Component Spare part number(1) Display assembly: The display assembly is spared as a whole unit assembly only. 15.6-in, FHD, WLED UWVA display a

Seite 100 - USB board

Item Component Spare part number For use in Spain 738697-071 For use in Sweden and Finland 738697-B71 For use in Switzerland 738697-BG1 For use in

Seite 101

Item Component Spare part number For use in Spain 738696-071 For use in Sweden and Finland 738696-B71 For use in Switzerland 738696-BG1 For use in

Seite 102 - Power button board

Item Component Spare part number For use in Spain 738688-071 For use in Sweden and Finland 738688-B71 For use in Switzerland 738688-BG1 For use in

Seite 103 - Power button board 95

iv Safety warning notice

Seite 104 - Fingerprint reader board

Item Component Spare part number For use in Sweden and Finland 738687-B71 For use in Switzerland 738687-BG1 For use in Taiwan 738687-AB1 For use i

Seite 105 - Fingerprint reader board 97

Item Component Spare part number AMD A10-5750M with Radeon HD 8650G Graphics (quad-core; 3.5 GHz/2.5 GHz;35W, 4 MB L2 cache)713548-001 AMD A10-4600M

Seite 106 - Smart card reader

Item Component Spare part number System board for 14-in. computer models equipped with discrete memory and theWindows 8 Standard operating system wit

Seite 107 - System board

Item Component Spare part number System board for 15.6-in. computer models equipped with shared memory and theWindows 8 Standard operating system wit

Seite 108

Item Component Spare part number For use only on 15.6-in. computer models equipped with shared memory and theWindows 8 Professional operating system

Seite 109

Item Component Spare part number Broadcom 802.11 a/b/g/n 2x2 + BT 4.0 LE PCIe+USB HMC WW 730668-001 Intel 802.11 a/b/g/n 2x2 + BT 4.0 WLAN 747832-00

Seite 110

Display assembly subcomponentsItem Component Spare part number(1) Display bezel: For use only on 15.6-in computer models 738690-001 For use only on

Seite 111 - System board 103

Item Component Spare part number 14-in WLED HD, SVA, display panel 747752-001 14-in WLED HD, SVA, display panel 747751-001(4) and(6)Display hinge ki

Seite 112 - Speakers

Plastics KitItem Component Spare part number Plastics Kit, includes: For 14-in models 738402-001 For 15.6-in models 738706-001(1) Fingerprint brac

Seite 113 - Speakers 105

Mass storage devicesItem Component Spare part number(1) Solid-state drive (SSD): 256-GB SATA-3 self-encrypting SSD 749263-001 180-GB SATA-3 SSD 74926

Seite 114 - Function button board

Table of contents1 Product description ...

Seite 115 - Function button board 107

Item Component Spare part number 500-GB, 7200-rpm, 7.0-mm, self-encrypting 703268-001 320-GB, 7200-rpm, 7.0-mm 634862-001(4) Optical drive (includes

Seite 116 - Processor

Component Spare part numberFor use in Switzerland 490371-111For use in Taiwan 490371-AB1For use in Thailand 490371-201For use in the United Kingdom an

Seite 117

Spare part number Description634921-001 500GB, 7200-rpm, SATA, 2.5-in hard drive (does not include hard drive bracket or screws)NOTE: The hard drive b

Seite 118 - TouchPad

Spare part number Description693710-001 65-W HP Smart adapter (PFC, 3-wire, 4.5-mm)693711-001 65-W HP Smart adapter (PFC, 3-wire, 4.5-mm)693712-001 90

Seite 119 - TouchPad 111

Spare part number Description735407-001 TouchPad bracket with 2 buttons735408-001 TouchPad bracket with 4 buttons735409-001 Webcamera/microphone modul

Seite 120 - Power connector cable

Spare part number Description738687-141 Keyboard for 14-in models for use in Turkey (includes keyboard cable)738687-151 Keyboard for 14-in models for

Seite 121 - RTC battery

Spare part number Description738688-091 Keyboard with pointing stick for 14-in models for use in Norway (includes keyboard cable andpointing stick cab

Seite 122

Spare part number Description738688-DB1 Keyboard with pointing stick for 14-in models for use in Canada (includes keyboard cable andpointing stick cab

Seite 123 - Display assembly

Spare part number Description738696-291 Keyboard for 15.6-in models for use in Japan (includes keyboard cable, backlight cable, andpointing stick cabl

Seite 124

Spare part number Description738697-171 Keyboard with pointing stick for 15.6-in models for use in Saudi Arabia (includes keyboard cableand pointing s

Seite 125 - Display assembly 117

5 Removal and replacement procedures for Customer Self-Repair parts ... 62Component replacement procedu

Seite 126

Spare part number Description738703-001 Function button board for 15.6-in models (includes cable)738704-001 Optical drive transfer board for 15.6-in m

Seite 127

Spare part number Description744013-001 Cable Kit for 15.6- models (includes power connector cable and RJ-45 (network) cable andreplacement thermal ma

Seite 128 - 7 Computer Setup

Spare part number Description744021-501 System board for use only on computer models equipped with discrete memory, WWANcapability, and the Windows 8

Seite 129 - Updating the BIOS

Spare part number Description745888-601 System board for use only on 15.6-in models with shared memory, without WWAN capability, andthe Windows 8 Prof

Seite 130

Spare part number Description749610-001 Display panel HD SVA AG flat749954-001 128-GB SATA-3 solid-state drive749955-001 180-GB SATA-3 solid-state dri

Seite 131 - Using MultiBoot

4 Removal and replacement procedurespreliminary requirementsTools requiredYou will need the following tools to complete the removal and replacement pr

Seite 132

Cables and connectorsCAUTION: When servicing the computer, be sure that cables are placed in their proper locationsduring the reassembly process. Impr

Seite 133 - Using Computer Setup

CAUTION: To prevent damage to the computer when you are removing or installing internalcomponents, observe these precautions:Keep components in their

Seite 134 - Starting Computer Setup

Packaging and transporting guidelinesFollow these grounding guidelines when packaging and transporting equipment:● To avoid hand contact, transport pr

Seite 135

Equipment guidelinesGrounding equipment must include either a wrist strap or a foot strap at a grounded workstation.●When seated, wear a wrist strap c

Seite 136

About the boot device order ... 123Choosing MultiBoot preferences ...

Seite 137

5 Removal and replacement proceduresfor Customer Self-Repair partsNOTE: The Customer Self-Repair program is not available in all locations. Installing

Seite 138

BatteryDescription Spare part number9-cell, 100-WHr, 3.0-AHr, Li-ion battery 718757-0019-cell, 73-WHr, 2.2-AHr, Li-ion battery 718756-0018-cell, 83-WH

Seite 139

Service coverDescription Spare part numberService cover for 15.6-in models 738691-001Service cover for 14-in models 738680-001Remove the service cover

Seite 140

Hard driveNOTE: The hard drive spare part kit does not include the hard drive bracket or screws. Thesecomponents are included in the Hard Drive Hardwa

Seite 141 - 8 Specifications

2. Loosen the 4 hard drive screws (2). Pull the hard drive tab (3) to the right to disconnect the harddrive.3. Lift the hard drive (4), and then pull

Seite 142

c. Remove the hard drive bracket (2) from the hard drive.The hard drive bracket and screws are available in the Hard Drive Hardware Kit, spare partnum

Seite 143

2. Lift the front of the modem module (2), and then disconnect the modem cable (3).3. Release the modem module connector board from the clip, and then

Seite 144 - 9 Backup and recovery

Description Spare part number4-GB (PC3L, 12800, 1600-MHz) 691740-0012-GB (PC3L, 12800, 1600-MHz) 691739-001To add or replace a memory module:1. Save y

Seite 145 - Using f11 recovery tools

c. Gently press the memory module (3) down, applying pressure to both the left and rightedges of the memory module, until the retention clips snap int

Seite 146

Expansion memory moduleUpdate BIOS before adding memory modulesBefore adding new memory, make sure you update the computer to the latest BIOS.CAUTION:

Seite 147 - Using HP Software Setup

Creating recovery media and backups ... 140Guidelines ...

Seite 148 - Windows 7

2. Remove the memory module (2) by pulling the module away from the slot at an angle.Reverse this procedure to install a memory module.72 Chapter 5

Seite 149 - Backing up your information

WWAN module (select models only)Description Spare part numberHP hs3110 HSPA+ Mobile Broadband Module 723895-001HP lt4112 LTE/HSPA+ Mobile Broadband Mo

Seite 150 - Performing a system recovery

NOTE: If the WWAN antenna cables are not connected to the terminals on the WWAN module,protective sleeves should be installed on the antenna connector

Seite 151

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” connec

Seite 152

Optical driveNOTE: The optical drive spare part kit includes a bezel and bracket.Description Spare part numberBlu-ray R/RE DVD±RW SuperMulti Double-La

Seite 153 - Windows 7 145

4. Remove the optical drive (3).Reverse this procedure to install the optical drive.Component replacement procedures 77

Seite 154 - Creating backups

Solid-state driveDescription Spare part number256-GB SATA-3 self-encrypting SSD 749263-001180-GB SATA-3 SSD 749262-001749278-001128-GB SATA-3 SSD 7492

Seite 155

KeyboardFor use in country or region Spare partnumberFor use in country or region Spare part numberKeyboard for 15” models (includes keyboard cable):F

Seite 156

For use in country or region Spare partnumberFor use in country or region Spare part numberFor use in Italy 738687-061 For use in Thailand 738687-281F

Seite 157 - 10 Statement of Volatility

For use in country or region Spare partnumberFor use in country or region Spare part numberFor use in Greece 738697-211 For use in Spain 738697-071For

Seite 158 - Non-volatile memory usage

1 Product descriptionCategory DescriptionProduct Name HP ProBook 640 G1 Notebook PCHP ProBook 645 G1 Notebook PCHP ProBook 650 G1 Notebook PCHP ProBoo

Seite 159 - Non-volatile memory usage 151

Remove the keyboard:1. Loosen the two captive screws that secure the keyboard to the computer.2. Open the computer.3. Insert a thin tool (1) to loosen

Seite 160 - Questions and answers

5. For models without a pointing stick, remove the metal shield (2) covering the zero insertion force(ZIF) connector, release the ZIF connector to whi

Seite 161

6. For models with a pointing stick, disconnect the pointing stick cable from the system board (32),release the zero insertion force (ZIF) connector t

Seite 162

6 Removal and replacement proceduresfor Authorized Service Provider partsCAUTION: Components described in this chapter should only be accessed by an a

Seite 163

Remove the fan:1. Disconnect the fan cable (1) from the system board, loosen the two captive screws (2), and thenremove the fan.2. Remove the heat sin

Seite 164 - 12 Recycling

●For computer models equipped with discrete graphics, following the 1 through 2 sequencestamped into the graphics board heat sink, remove the 2 captiv

Seite 165

Thermal locations for computer models equipped with discrete graphics are shown in the followingillustration:●Thermal paste is used on the processor (

Seite 166

Base enclosureDescription Spare part numberBase enclosure For 15.6-in models 738692-001For 14-in models 738681-001Before removing the base enclosure,

Seite 167

2. Remove the fourteen Torx T8 screws that secure the top cover to the computer.3. Remove the following screws that secure the base enclosure to the c

Seite 168

8. Remove the base enclosure, making sure that the display panel cables and the wireless antennacables route through the openings in the base enclosur

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