HP ProBook 4320s Notebook PC HP ProBook 4321s ... - Warranty Life

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4. Remove the optical drive (3) from the computer.5. If it is necessary to replace the optical drive bracket, position the optical drive with the reartoward you.6. Remove the two Phillips PM2.0×3.0 screws (1) that secure the optical drive bracket to the opticaldrive.7. Remove the optical drive bracket (2).Reverse this procedure to reassemble and install an optical drive.60 Chapter 4 Removal and replacement procedures
Power connector boardDescriptionSpare part numberPower connector board with cable 599517–001Before removing the power connector board, follow these steps:1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turnthe 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 first unplugging the power cord from the AC outletand then unplugging the AC adapter from the computer.4. Remove the battery (see Battery on page 51).5. Switch cover (see Switch cover on page 53)Remove the power connector board:1. Release the ZIF connector that connects the power connector board cable to the system board(1), and then disconnect the power connector board cable (2).2. Gently pull the power connector board away from the double-sided tape that secures the boardto the base enclosure.3. Remove the power connector board (3).Reverse this procedure to install the power connector board.Component replacement procedures 61
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HP ProBook 4320s Notebook PCHP ProB
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MSG Revision historyRevision Public
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Table of contents1 Product descript
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Computer Setup menus ..............
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1 Product descriptionCategory Descr
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Category Description HPProBook4320s
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Page 17 and 18:
Page 19 and 20: Category Description HPProBook4320s
Page 21 and 22: Top componentsTouchPadComponentDesc
Page 23 and 24: Buttons, speakers, switches, and fi
Page 25 and 26: Front componentsComponentDescriptio
Page 27 and 28: Left-side componentsComponentDescri
Page 29 and 30: DisplayNOTE:Your computer may look
Page 31 and 32: Additional hardware componentsCompo
Page 33 and 34: Computer major componentsComputer m
Page 35 and 36: Item Description Spare part number
Page 37 and 38: Item Description Spare part number(
Page 39 and 40: Item Description Spare part numberF
Page 41 and 42: Display assembly componentsItem Des
Page 43 and 44: Plastics KitItem Description Spare
Page 45 and 46: Mass storage devicesItem Descriptio
Page 47 and 48: DescriptionRubber kit (includes dis
Page 49 and 50: Spare partnumberDescription504593-0
Page 51 and 52: Spare partnumberDescription599526-0
Page 53 and 54: Spare partnumber599572-BG1599572-DD
Page 55 and 56: 4 Removal and replacement procedure
Page 57 and 58: Grounding guidelinesElectrostatic d
Page 59 and 60: Equipment guidelinesGrounding equip
Page 61 and 62: BatteryDescriptionSpare part number
Page 63 and 64: Switch coverDescriptionSpare part n
Page 65 and 66: KeyboardDescriptionSpare part numbe
Page 67 and 68: Memory moduleDescriptionSpare part
Page 69: Optical driveNOTE:All optical drive
Page 73 and 74: 4. Remove the speaker cable from th
Page 75 and 76: 4. Remove the WWAN module (3) by pu
Page 77 and 78: 3. Slide the palm rest to the right
Page 79 and 80: 4. Remove the hard drive (4) from t
Page 81 and 82: WLAN moduleDescriptionSpare part nu
Page 83 and 84: Remove the WLAN module:1. Position
Page 85 and 86: 4. Remove the Bluetooth module cabl
Page 87 and 88: 4. Lift the right edge of the heat
Page 89 and 90: NOTE: The thermal material must be
Page 91 and 92: 3. Lift the processor (2) straight
Page 93 and 94: Display assemblyNOTE:The display as
Page 95 and 96: CAUTION: Support the display assemb
Page 97 and 98: 6. If it is necessary to replace th
Page 99 and 100: 11. Release the cable from the disp
Page 101 and 102: Top coverDescriptionSpare part numb
Page 103 and 104: Modem moduleDescriptionSpare part n
Page 105 and 106: System boardNOTE:The system board s
Page 107 and 108: USB connector boardDescriptionSpare
Page 109 and 110: Modem module cableNOTE: The modem m
Page 111 and 112: 5 Computer SetupComputer Setup in W
Page 113 and 114: Your preferences go into effect whe
Page 115 and 116: System Configuration menuNOTE:Some
Page 117 and 118: SelectTo do thisBuilt-in device opt
Page 119 and 120: To exit Computer Setup menus, choos
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Security menuNOTE:Some of the menu
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System Configuration menuNOTE:Some
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SelectSet Security LevelRestore Sec
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Restoring factory settings in Compu
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Diagnostics menuSelectHDD Self-Test
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SelectTo do thisBuilt-in device opt
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33.8-cm (13.3-in) models 35.6-cm (1
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Hard drive specifications500-GB* 32
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DVD±RW SuperMulti Double-Layer Dri
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System resource specificationsYou c
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●Save customized settings that ap
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Backup and recovery in Windows Vist
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Using f11NOTE: Windows includes the
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Backup and recovery in Windows XPOv
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Linux backup and recoveryUse the in
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Audio-out (headphone)PinSignal1 Aud
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HDMIPinSignal1 Transition minimized
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RJ-45 (network)PinSignal1 Transmit
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eSATA/USBPinSignal1 USB +5 VDC2 USB
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Requirements for specific countries
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Perform the following steps to disa
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10. Remove the display panel frame
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18. Remove the backlight from the b
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diskette driveprecautions 46product
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SSATA (Serial AdvancedTechnology At
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HP ProBook 4320s Notebook PC HP ProBook 4321s ... - Warranty Life

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