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

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2. Slide the keyboard back toward the display (1), and then rotate it right (2) until it rests upsidedown on the right side of the computer.3. Release the zero insertion force (ZIF) connector (1) to which the keyboard cable is attached, anddisconnect the keyboard cable (2) from the system board.4. Remove the keyboard (3).56 Chapter 4 Removal and replacement procedures
Memory moduleDescriptionSpare part numberMemory module (<strong>PC</strong>3-10600, 1333-MHz, DDR3, shared)2048-MB 598856-0021024-MB 598859-002Before removing the memory module, 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. Remove the switch cover (see Switch cover on page 53).6. Remove the keyboard (see Keyboard on page 55).NOTE: You can release the keyboard without removing the keyboard cable from the systemboard, and then rotate it right until it rests upside down on the right side of the computer toremove the memory modules.Remove the memory module:1. Position the computer right-side up with the front toward you.2. Spread the retaining tabs (1) on each side of the memory module slot to release the memorymodule. (The edge of the module opposite the slot rises away from the computer.)Component replacement procedures 57
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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
Page 15 and 16: 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: KeyboardDescriptionSpare part numbe
Page 69 and 70: Optical driveNOTE:All optical drive
Page 71 and 72: Power connector boardDescriptionSpa
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
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SelectTo do thisBuilt-in device opt
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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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