HP Nx6325 HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide
HP Nx6325 - Compaq Business Notebook Manual
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- HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 1
Maintenance and Service Guide HP Compaq nx6325 Notebook PC HP Compaq nx6315 Notebook PC Document Part Number: 417967-001 June 2006 This guide is a troubleshooting reference used for maintaining and servicing the computer. It provides comprehensive information on identifying computer features, - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 2
herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. Maintenance and Service Guide HP Compaq nx6325 Notebook PC HP Compaq nx6315 Notebook PC First Edition: June 2006 Document Part Number: 417967-001 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 3
1.1 Features 1-2 1.2 Resetting the Computer 1-4 1.3 Power Management 1-5 1.4 External Components 1-6 1.5 Design Overview 1-22 2 Troubleshooting 2.1 Computer Setup 2-1 Computer Setup Defaults 2-3 Computer Setup Menus 2-4 2.2 Troubleshooting Flowcharts 2-10 Maintenance and Service Guide iii - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 4
4 Removal and Replacement Preliminaries 4.1 Tools Required 4-1 4.2 Service Considerations 4-2 Plastic Parts 4-2 Cables and Connectors 4-2 4.3 Packaging and Transporting Precautions 4-5 4.6 Workstation Precautions 4-6 4.7 Grounding Equipment and Methods 4-7 iv Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 5
Battery 5-26 5.14 Mini Card WLAN Module 5-27 5.15 Internal Memory Module 5-29 5.16 Switch Cover 5-31 5.17 Display Assembly 5-33 5.18 Top Cover 5-36 5.19 Speaker 5-40 5.20 Microphone 5-42 5.21 Modem Module 5-44 5.22 USB/Audio Board 5-46 5.23 System Board 5-48 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 6
Contents 6 Specifications A Screw Listing B Backup and Recovery C Display Component Recycling D Connector Pin Assignments E Power Cord Set Requirements Index vi Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 7
The HP Compaq nx6325 Notebook PC and HP Compaq nx6315 Notebook PC offer advanced modularity, AMD Turion™ Mobile 64 Technology and Mobile AMD Sempron™ processors, and extensive multimedia support. HP Compaq nx6325 Notebook PC and HP Compaq nx6315 Notebook PC Maintenance and Service Guide 1-1 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 8
) at 533 MHz, expandable to 2.0 GB ■ Microsoft® Windows® XP Professional ■ Full-size Windows keyboard with embedded numeric keypad ■ TouchPad pointing device ■ Integrated 10 Base-T/100 Base-TX/1000 Base-T Ethernet local area network (LAN) network interface card (NIC) with RJ-45 jack ■ Integrated - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 9
battery ❏ Audio-in (microphone) ❏ Audio-out (headphone) ❏ Digital Media Slot (HP Compaq nx6325 models only) ❏ Docking connector (HP Compaq nx6325 models only) ❏ ExpressCard ❏ External monitor ❏ IEEE 1394 ❏ PC Card ❏ Power ❏ RJ-11 (modem) ❏ RJ-45 (network) ❏ S-Video-out (HP Compaq nx6325 models - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 10
RTC battery). 2. Wait approximately 5 minutes. 3. Replace the RTC battery and reassemble the computer. 4. Connect AC power to the computer. Do not reinsert any batteries at this time. 5. Turn on the computer. All passwords and all CMOS settings have been cleared. 1-4 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 11
power management features: ■ Standby ■ Hibernation ■ Setting customization by the user ■ Hotkeys for setting the level of performance ■ Battery calibration ■ Lid switch standby/resume ■ Power button ■ Advanced Configuration and Power Management (ACPM) compliance Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 12
Display release latch Opens the computer. Wireless light On: An integrated wireless device, such as a wireless local area network (LAN) device and/or a Bluetooth® device, is turned on. Power light ■ On: The computer is on. ■ Blinking: The computer is in standby. ■ Off: The computer is off or - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 13
card formats: SD (Secure Digital) Memory Card, MultiMediaCard, Memory Stick, Memory Stick Pro, Memory Stick Duo (with adapter), SmartMedia card, and xD-Picture Card. Digital Media Slot light (HP Compaq nx6325 models only) On: A digital card is being accessed. Maintenance and Service Guide 1-7 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 14
Product Description The external components on the right side of the computer are shown below and described in Table 1-2. Right-Side Components 1-8 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 15
-Side Components Component Function USB port (HP Compaq nx6325 models only) Connects optional USB devices. 1394 port Connects an optional IEEE 1394 device such as a camcorder. RJ-11 (modem) jack Connects a modem cable. Optical drive Reads an optical disc. Maintenance and Service Guide 1-9 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 16
Components Item 1 2 3 Table 1-3 Left-Side Components Component Function RJ-45 (network) jack Connects a network cable. External monitor port Connects an external monitor. Exhaust vent Enables airflow to fan to cycle on and off during routine operation. 1-10 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 17
headphones, ear buds, a headset, or television audio. Audio-in (microphone) jack Connects an optional headset microphone or a monaural microphone. ExpressCard slot (HP Compaq nx6325 models only) Supports optional ExpressCard/54 or ExpressCard/34 cards. PC Card slot (select models only) or smart - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 18
Product Description The external components on the rear panel of the computer are shown below and described in Table 1-4. Rear Panel Components 1-12 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 19
. Battery bay Holds the primary battery. Smart adapter power connector Connects an AC adapter. S-Video-out jack (HP Compaq nx6325 models only) Connects an optional S-Video device, such as a television, VCR, camcorder, overhead projector, or video capture card. Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 20
Product Description The standard keyboard components of the computer are shown below and described in Table 1-5. Standard Keyboard Components 1-14 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 21
the pointer. Arrow keys Moves the cursor around the screen. Embedded numeric keypad keys (15) Can be used like the keys on an external numeric keypad. num lock key Enables numeric lock, turns on the embedded numeric keypad, and turns on the num lock light. Maintenance and Service Guide 1-15 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 22
, Part 1 Item 1 2 Table 1-6 Top Components, Part 1 Component Function Power button When the computer is ■ Off, press to turn on the computer. If the computer has stopped responding and Windows shutdown procedures cannot be used, press and hold the power button for at least 5 seconds to turn - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 23
only) Mutes and restores speaker volume. Volume down button (HP Compaq nx6325 models only) Decreases speaker volume. Volume up button (HP Compaq nx6325 models only) Increases speaker volume. Internal microphone (HP Compaq nx6325 models only) Records sound. Maintenance and Service Guide 1-17 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 24
Product Description The computer top components are continued below and described in Table 1-7. Top Components, Part 2 1-18 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 25
. Left and right TouchPad Function like the left and right buttons on buttons an external mouse. TouchPad scroll zone Scrolls up or down. Fingerprint reader (HP Compaq nx6325 models only) Allows a fingerprint logon to Windows instead of a password logon. Maintenance and Service Guide 1-19 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 26
Bottom Components Component Function Battery bay Holds the primary battery. Docking connector (HP Compaq nx6325 models only) Connects the an optional docking device. Primary battery release latches (2) Releases the primary battery from the battery bay. 1-20 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 27
off during routine operation. Hard drive bay Holds the hard drive. Expansion memory module compartment Contains the expansion memory module slot. Accessory battery connector (exposed when cover is pushed to the right) Connects an optional accessory battery. Maintenance and Service Guide 1-21 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 28
connections: ■ AMD Turion 64 or Mobile AMD Sempron processors ■ Audio ■ Display ■ ExpressCard ■ Fingerprint reader board (HP Compaq nx6325 models only) ■ Hard drive ■ Keyboard and TouchPad ■ Memory module ■ Mini Card module ■ PC Card Ä CAUTION: To properly ventilate the computer, allow at least - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 29
and make selections. An external keyboard connected by USB can be used with Computer Setup only if USB legacy support is enabled. The information and settings in Computer Setup are accessed from the File, Security, Diagnostics, and System Configuration menus. Maintenance and Service Guide 2-1 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 30
Troubleshooting 1. Open Computer Setup by turning on or restarting the computer, and then pressing f10 while the "F10 = ROM Based Setup" message is displayed in the lower-left corner of the screen the main Computer Setup screen esc. 2. Select the Then follow the instructions on the screen. ❏ To save - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 31
Troubleshooting is displayed in the lower-left corner of the screen. In Computer Setup, the following shortcuts are dialog boxes and return to the main Computer Setup screen esc. 2. Use the arrow keys to select File and Exit. Then follow the instructions on the screen. Your preferences go into effect - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 32
To Do This ■ View identification information for the computer and the battery packs in the system. ■ View specification information for the processor, cache and memory size, system ROM, video revision, and keyboard controller version. Replace the configuration settings in Computer Setup with factory - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 33
Troubleshooting Select Setup password Power-on password Password options DriveLock passwords Smart Card security TPM Embedded Security Table 2-2 Security Menu To Do This Enter, change, or delete a setup password. Enter, change, or delete a power Reference Guide located in the Help and Support - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 34
Troubleshooting Select System IDs Memory Check Hard Drive Self-Test options Table 2-3 Diagnostics Menu To Do This Run a comprehensive check on system memory. Run a comprehensive self-test on any hard drive in the system or on any optional MultiBay hard drive. 2-6 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 35
Enable/disable CD-ROM boot. ■ Enable/disable Floppy boot. ■ Enable/disable internal network adapter boot and set the boot mode (PXE or RPL). ■ Enable/disable MultiBoot, which sets a boot order that can include most boot devices in the system. ■ Set the boot order. Maintenance and Service Guide 2-7 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 36
USB legacy support. When enabled, USB legacy support allows a USB keyboard, mouse, and hub to work in Computer Setup even when a Microsoft Windows operating Port). ■ Enable/disable BIOS DMA data transfers (select models only). ■ Enable/disable the system fan when connected to an AC outlet. ■ Enable/ - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 37
Troubleshooting Table 2-4 System Configuration Menu (Continued) Select Device configurations (Continued) Built-In Device Options Port Options To Do This ■ Enable/disable SATA Native Support. ■ Enable/disable Dual Core CPU. ■ Enable/disable Secondary Battery . Maintenance and Service Guide 2-9 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 38
15-No Audio, Part 1" 2.16 "Flowchart 2.16-No Audio, Part 2" 2.17 "Flowchart 2.17-Nonfunctioning Device" 2.18 "Flowchart 2.18-Nonfunctioning Keyboard" 2.19 "Flowchart 2.19-Nonfunctioning Pointing Device" 2.20 "Flowchart 2.20-No Network/Modem Connection" 2-10 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 39
/ pointing device working? N Connecting to network or modem? End Go to "Flowchart 2.17-Nonfunctioning Device." Go to "Flowchart 2.18-Nonfunctioning Keyboard" or "Flowchart 2.19-Nonfunctioning Pointing Device." Go to "Flowchart 2.20-No Network/Modem Connection." Maintenance and Service Guide 2-11 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 40
Troubleshooting Flowchart 2.2-No Power, Part 1 No power (power LED is off). Remove from docking device (if applicable). N Power up on battery power? Y Reset power.* N Power up on battery power? Y Go to "Flowchart 2.3-No Power, Part 2." N Power up on AC power? Y Reset power.* N Power up on - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 41
debris in battery socket and clean if necessary. Y Power on? Done N Check battery pack by recharging it, moving it to another computer, N Power on? Y Replace power supply (if applicable). N Done Power on? Y Go to "Flowchart 2.4-No Power, Part 3." Done Maintenance and Service Guide 2-13 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 42
. Y Power on? N N Power outlet active? Y Replace power cord. Y Power on? N Done Done Try different outlet. External Internal or external AC adapter? Replace external AC adapter. Internal N Go to "Flowchart Power on? 2.5-No Power, Part 4." Y Done Done 2-14 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 43
the following items (if applicable). Check computer operation after each replacement: 1. Internal DC-DC converter* 2. Internal AC adapter 3. Processor board* 4. System board* *NOTE: Replace these items as a set to prevent shorting out among components. Done Maintenance and Service Guide 2-15 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 44
Troubleshooting Flowchart 2.6-No Video, Part 1 No video. Docking Device Stand-alone or docking device? Go to "Flowchart 2.7-No Video, Part System board N Video OK? Y Try another display. N Internal and external video OK? Y Replace system board. Done Done 2-16 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 45
Troubleshooting Flowchart 2.7-No Video, Part 2 Continued from "Flowchart 2.6-No Video, Part 1." Remove computer from docking device, if Done video OK? N Adjust external monitor display. Go to "Flowchart 2.8-Nonfunctioning Docking Device (if applicable)." Maintenance and Service Guide 2-17 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 46
Troubleshooting Flowchart 2.8-Nonfunctioning Docking Device (if applicable) Nonfunctioning docking device. Reset power cord in docking device and power outlet. Check voltage setting on docking operating? N Test replacement docking device with new computer. 2-18 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 47
drive, go to "Flowchart 2.14-No OS Loading, Optical Drive." No OS loading from network, go to "Flowchart 2.20-No Network/Modem Connection." *NOTE: Before beginning troubleshooting, always check cable connections, cable ends, and drives for bent or damaged pins. Maintenance and Service Guide 2-19 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 48
Troubleshooting Flowchart 2.10-No OS Loading, Hard Drive, Part 1 OS not loading from hard drive. Y Nonsystem disk message? N Reseat external hard drive. drive? Y Go to "Flowchart 2.13-No OS Loading, Diskette Drive." Go to "Flowchart 2.17-Nonfunctioning Device." 2-20 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 49
Troubleshooting Flowchart 2.11-No OS Loading, Hard Drive, Part 2 Continued from "Flowchart 2.10-No OS Loading, Hard Drive, Part 1." Reseat hard prompt. Format hard drive and bring to a bootable C:\ prompt. Load OS using Operating System disc (if applicable). Maintenance and Service Guide 2-21 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 50
Troubleshooting Flowchart 2.12-No OS Loading, Hard Drive, Part 3 Continued from "Flowchart 2.11-No OS Loading, Hard Drive, Part 2." N System recommendations. N Fix bad sectors. Boot from hard drive? Replace hard drive. Y Done Replace hard drive. Done 2-22 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 51
Troubleshooting Flowchart 2.13-No OS Loading, Diskette Drive OS not loading from diskette drive. ? Done Section 1.2, "Resetting the N Computer," for instructions. Change boot priority using the Setup Utility. Go to "Flowchart 2.17-Nonfunctioning Device." Maintenance and Service Guide 2-23 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 52
Troubleshooting Flowchart 2.14-No OS Loading, Optical Drive No OS loading from CD-ROM or DVD- the computer. Booting order correct? N Refer to Section 1.2, "Resetting the Computer," for instructions. Go to "Flowchart 2.17-Nonfunctioning Device." Correct boot order using the Setup Utility. 2-24 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 53
. N Y Computer in docking device (if applicable)? N Undock N Internal audio? Y Go to "Flowchart 2.16-No Audio, Part 2." Go to "Flowchart 2.16-No Audio, Part 2." Replace the docking device. Go to "Flowchart 2.17-Nonfunctioning Device." N Y Audio? Done Maintenance and Service Guide 2-25 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 54
Troubleshooting Flowchart 2.16-No Audio, Part 2 Continued from "Flowchart 2.15-No Audio, Part 1." N Audio driver in OS configured? Y Reload audio drivers. N Correct drivers for application? Y Load drivers and set configuration in OS. Connect to external speaker. N Replace audio Y board - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 55
Troubleshooting Flowchart 2.17-Nonfunctioning Device Nonfunctioning device. Reseat device. Unplug the nonfunctioning device from the computer and inspect cables and plugs for bent or broken pins or other damage. Clear CMOS. Reattach device. Close computer, plug in power and Service Guide 2-27 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 56
operating properly. Connect computer to good external keyboard. N External device works? Y Replace system board. Reseat internal keyboard connector (if applicable). N OK? Y Replace internal keyboard or cable. Y Done OK? Done N Replace system board. 2-28 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 57
Troubleshooting Flowchart 2.19-Nonfunctioning Pointing Device Pointing device not operating properly. Connect computer to good external pointing device applicable). N OK? Y Replace internal pointing device or cable. Y Done OK? Done N Replace system board. Maintenance and Service Guide 2-29 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 58
line. N Y NIC/modem configured Reload drivers and OK? Done in OS? reconfigure. Y N Disconnect all power from the computer and open. Reseat NIC/modem (if applicable). Replace the NIC/modem (if applicable). Y OK? Done N Replace system board. 2-30 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 59
ordering parts or requesting information, provide the computer serial number and model number located on the bottom of the computer. Serial Number Location Maintenance and Service Guide 3-1 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 60
Illustrated Parts Catalog 3.2 Computer Major Components Computer Major Components 3-2 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 61
LED board and LED board cable) For use with HP Compaq nx6325 models For use with HP Compaq nx6315 models 430878-001 430877-001 Keyboards Belgium Brazil Czech Republic Denmark Europe France French Canada 416039-AB1 416039-281 416039-141 416039-031 416039-001 Maintenance and Service Guide 3-3 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 62
Illustrated Parts Catalog Computer Major Components 3-4 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 63
Top covers (include TouchPad, bracket, and cable) For use with HP Compaq nx6325 models For use with HP Compaq nx6315 models Fingerprint reader board (not illustrated; includes fingerprint reader board cable) 407253-001 407253-291 407253-002 Uruguay Venezuela Maintenance and Service Guide 3-5 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 64
Illustrated Parts Catalog Computer Major Components 3-6 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 65
Kit 430884-001 Includes: ExpressCard bezel PC Card bezel Hard drive cover (includes 2 captive screws, secured by C-clips) Memory module compartment cover (includes 1 Thermal Grease Kit (not illustrated) 413706-001 Memory modules PC2-5300 1024-MB 512-MB 256-MB 414046-001 414045-001 414044 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 66
Illustrated Parts Catalog Computer Major Components 3-8 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 67
Speaker 413697-001 Base enclosures For use with HP Compaq nx6325 models For use with HP Compaq nx6315 models 430880-001 430879-001 Batteries 6-cell, 5.1-Ah 6-cell, 4.0-Ah 415306-001 393652-001 Bluetooth® module (includes Bluetooth module cable) 398393-001 Maintenance and Service Guide 3-9 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 68
Illustrated Parts Catalog Computer Major Components 3-10 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 69
-RW Combo Drive 24X Max DVD/CD-RW Combo Drive 24X Max CD-ROM drive 431963-001 431961-001 431962-001 431960-001 Maintenance and Service Guide 3-11 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 70
Part Number Plastics Kit Includes: 430884-001 Memory module compartment cover (includes 1 captive screw, secured by a C-clip) Hard drive cover (includes 2 captive screws, secured by C-clips) PC Card bezel ExpressCard bezel RTC battery Computer feet (6) 3-12 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 71
Illustrated Parts Catalog Table 3-3 Cable Kit Spare Part Number Information Item 1 2 3 Description Spare Part Number Cable Kit Includes: 430883-001 Microphone (for use only with HP Compaq nc6325 models) Modem module cable Bluetooth module cable Maintenance and Service Guide 3-13 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 72
CD-ROM drive Spare Part Number 413853-001 413852-001 413851-001 413850-001 431963-001 431961-001 431962-001 431960-001 3-14 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 73
Part Number 8-cell travel battery 367456-001 65-watt AC adapter 381090-001 External MultiBay II 366143-001 External MultiBay II power cable and stand 366144-001 HP Docking Station 413267-001 HP Docking Station 120 W AC adapter 391174-001 HP Docking Station Miscellaneous Plastics Kit - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 74
Illustrated Parts Catalog Table 3-5 Miscellaneous (Not Illustrated) Spare Part Information (Continued) Description Power cords For use in: Australia Belgium, Europe, Finland, Germany, Greece, the Netherlands, Norway, 246959-061 246959-291 246959-AD1 246959-AG1 3-16 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 75
the following screws; refer to Appendix A, "Screw Listing," for more information on specifications and usage) 413705-001 and 432160-001 ■ Hex socket HM5.0×9.0 screw lock ■ .5×3.5 screw ■ Torx8 T8M2.0×9.0 screw ■ Torx8 T8M2.0×4.0 screw ■ Torx8 T8M2.0×2.0 screw Maintenance and Service Guide 3-17 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 76
External MultiBay II External MultiBay II power cable and stand 8-cell travel battery MultiBay 8X DVD-ROM Drive (for use in External MultiBay II and HP Docking Station) MultiBay 24X DVD/CD-RW Combo Drive (for use in External MultiBay II and HP Docking Station) 3-18 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 77
and HP Docking Station) HP Docking Station Miscellaneous Plastics Kit 65-watt AC adapter HP Docking Station 120 W AC adapter 6-cell, 4.0-Ah battery Bluetooth module (includes Bluetooth module Mini Card module for use Japan HP Docking Station Fan Speaker Maintenance and Service Guide 3-19 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 78
memory module PC2-5300, 512-MB memory module PC2-5300, 1024-MB memory module 6-cell, 5.1-Ah battery System board for use with HP Compaq nx6315 models System board or use with HP Compaq nx6325 models Top cover for use with HP Compaq nx6315 + (1.80-GHz) processor 3-20 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 79
24X Max DVD/CD-RW Combo Drive 8X Max DVD±RW and CD-RW Combo Drive Fingerprint reader board (includes fingerprint reader board cable) USB/audio board for use with HP Compaq nx6315 models (includes USB/audio board cable) Maintenance and Service Guide 3-21 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 80
reader in Switzerland Keyboard for use with models with TouchPad and fingerprint reader in French Canada Keyboard for use with models with TouchPad and fingerprint reader in Portugal Keyboard for use with models with TouchPad and fingerprint reader in Turkey 3-22 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 81
and fingerprint reader in Belgium Keyboard for use with models with TouchPad and fingerprint reader in Taiwan Keyboard for use with models with TouchPad and fingerprint reader in Korea Keyboard for use with models with TouchPad and fingerprint reader in Sweden Maintenance and Service Guide 3-23 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 82
-001 Description Keyboard for use with models with TouchPad and fingerprint reader in Slovenia Keyboard for use with models with TouchPad and fingerprint reader in Israel Keyboard for use with models with TouchPad and fingerprint reader in Iceland Screw Kit 3-24 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 83
4 Removal and Replacement Preliminaries This chapter provides essential information for proper and safe removal and replacement service. 4.1 Tools Required You will need the following tools to complete the removal and replacement procedures: ■ Magnetic screwdriver ■ Phillips P0 screwdriver ■ Torx8 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 84
plastic parts. Apply pressure only at the points designated in the maintenance instructions. Cables and Connectors Ä CAUTION: When servicing the computer, be sure that cables are placed in their proper flex cables with extreme care; these cables tear easily. 4-2 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 85
mailed, place the drive in a bubble pack mailer or other suitable form of protective packaging and label the package "FRAGILE: Handle With Care." Maintenance and Service Guide 4-3 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 86
determine the degree of sensitivity. Networks built into many integrated circuits provide some protection, but in many cases, the discharge contains enough power to alter device parameters or melt , then degrade in the internal layers, reducing its life expectancy. 4-4 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 87
ground and that proper materials are selected to avoid static charging. When grounding is not possible, use an ionizer to dissipate electric charges. Maintenance and Service Guide 4-5 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 88
surface and use properly grounded tools and equipment. ■ Use conductive field service tools, such as cutters, screwdrivers, and vacuums. ■ When fixtures , or circuitry. ■ Turn off power and input signals before inserting or removing connectors or test equipment. 4-6 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 89
with ground cords of one megohm resistane. ■ Static-dissipative tables or floor mats with hard ties to the ground. ■ Field service kits. ■ Static awareness labels. ■ Material-handling packages. ■ Nonconductive plastic bags, tubes, or boxes. ■ Metal tote boxes. ■ Electrostatic voltage levels and - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 90
4-2 Static-Shielding Materials Material Use Voltage Protection Level Antistatic plastic Bags 1,500 V Carbon-loaded plastic Floor mats 7,500 V Metallized laminate Floor mats 5,000 V 4-8 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 91
replacement procedures. There are as many as 50 screws and screw locks, in 9 different sizes, that must be removed, replaced, or loosened when servicing the computer. Make special note of each screw and screw lock size and location during removal and replacement. Refer to Appendix A, "Screw Listing - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 92
Removal and Replacement Procedures 5.1 Serial Number Report the computer serial number to HP when requesting information or ordering spare parts. The serial number is located on the bottom of the computer. Serial Number Location 5-2 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 93
Battery Hard Drive Computer Feet Bluetooth Module External Memory Module Optical Drive Keyboard Fan Heat Sink Processor RTC Battery the memory module compartment cover 1 to remove the optical drive 2 to remove the optical drive bracket 2 2 loosened 4 1 loosened 0 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 94
Customer Care. Internal Memory Module 0 Switch Cover 2 Display Assembly 6 Top Cover 15 Speaker 0 Microphone 0 Modem Module 2 USB/Audio Board 1 System Board Disconnect all external devices connected to the computer. 3. Disconnect the power cord. 5-4 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 95
toward you. b. Slide the battery release latch on the right 1 and then the battery release latch on the left 2 to release the battery. c. Slide the battery 3 straight back and remove it. Removing the Battery Reverse the above procedure to install the battery. Maintenance and Service Guide 5-5 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 96
-001 413852-001 413851-001 413850-001 1. Prepare the computer for disassembly (refer to Section 5.3). 2. Position the computer with the front toward you. 5-6 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 97
hard drive cover. ✎ The hard drive cover is included in the Plastics Kit, spare part number 430884-001. Removing the Hard Drive Cover Maintenance and Service Guide 5-7 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 98
3 to the right to disconnect it from the system board. 8. Remove the hard drive 4 from the hard drive bay. Removing the Hard Drive 5-8 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 99
to remove if from the hard drive. Removing the Hard Drive Frame Reverse the above procedure to reassemble and install the hard drive. Maintenance and Service Guide 5-9 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 100
Removal and Replacement Procedures 5.5 Computer Feet The computer feet are adhesive-backed rubber pads. The feet are included in the Plastics Kit, spare part number 430884-001. Replacing the Computer Feet 5-10 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 101
2. Remove the hard drive (Section 5.4). 3. Slide the Bluetooth module 1 out of the clip in the hard drive compartment. 4. Disconnect the Bluetooth cable 2 from the module. Removing the Bluetooth Module Reverse the above procedure to install a Bluetooth module. Maintenance and Service Guide 5-11 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 102
. 4. Lift the rear edge of the cover 2 up and swing it toward you. 5. Remove the memory module compartment cover. ✎ The memory module compartment cover is included in the Plastics Kit, spare part number 430884-001. Removing the Memory Module Compartment Cover 5-12 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 103
2 away from the socket at an angle. 8. Remove the memory module. ✎ Memory modules are designed with a notch 3 to prevent incorrect installation into the memory module socket. Removing the Memory Module Reverse the above procedure to install a memory module. Maintenance and Service Guide 5-13 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 104
computer with the right side toward you. 3. Remove the Torx8 T8M2.0×9.0 screw 1 that secures the optical drive to the computer. 4. Insert a flat-bladed driver into the slot 2 on the bottom of the computer and push the tab. 5. Remove the optical drive 3 from the computer. Removing the Optical Drive - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 105
the optical drive. 7. Remove the optical drive bracket 2. Removing the Optical Drive Reverse the above procedure to reassemble and install an optical drive. Maintenance and Service Guide 5-15 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 106
Removal and Replacement Procedures 5.9 Keyboard Keyboard Spare Part Number Information Belgium Brazil Czech Republic Denmark Europe 416039-001 1. Prepare the computer for disassembly (Section 5.3). 2. Remove the memory module compartment cover (Section 5.7). 5-16 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 107
Removal and Replacement Procedures 3. Remove the two Torx8 T8M2.0×9.0 screws that secure the keyboard to the computer. Removing the Keyboard Screws Maintenance and Service Guide 5-17 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 108
display-side up with the front toward you. 5. Open the computer as far as possible. 6. Slide the four keyboard retaining latches 1 toward you. 7. Lift the rear edge of the keyboard 2 and swing it forward until it rests on the palm rest. Releasing the Keyboard 5-18 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 109
and Replacement Procedures 8. Release the ZIF connector 1 to which the pointing stick cable is attached and disconnect the pointing stick cable 2. Disconnecting the Keyboard Cable 9. Remove the keyboard. Reverse the above procedure to install the keyboard. Maintenance and Service Guide 5-19 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 110
Replacement Procedures 5.10 Fan Fan Spare Part Number Information Fan 413696-001 1. Prepare the computer for disassembly (Section 5.3). 2. Release the keyboard (Section 5.9). 3. Disconnect the fan cable 1 from the system board. 4. Loosen the two Phillips PM2.0×7.0 screws 2 that secure the fan to - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 111
Part Number Information Heat sink (includes thermal paste) Thermal Grease Kit (not illustrated) 430885-001 413706-001 1. Prepare the computer for disassembly (Section 5.3). 2. Release the keyboard (Section 5.9). 3. Remove the fan (Section 5.10). Maintenance and Service Guide 5-21 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 112
necessary to move the heat sink from side to side to detach the heat sink from the processor. Removing the Heat Sink 5-22 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 113
the heat sink and all processor spare part kits. Thermal Paste and Pad Locations Reverse the above procedure to install the heat sink. Maintenance and Service Guide 5-23 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 114
3200+ (1.60-GHz) 430876-001 430875-001 430874-001 430873-001 430872-001 430871-001 430870-001 1. Prepare the computer for disassembly (Section 5.3). 2. Release the keyboard (Section 5.9). 3. Remove the fan (Section 5.10). 4. Remove the heat sink (Section 5.11). 5-24 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 115
left-rear corner of the processor socket when you install the processor. Removing the Processor Reverse the above procedure to install the processor. Maintenance and Service Guide 5-25 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 116
5.3). 2. Release the keyboard (Section 5.9). 3. Remove the RTC battery from the socket on the system board. Removing the RTC Battery Reverse the above procedure to install the RTC battery. Be sure that the RTC battery is installed with the "+" sign facing up. 5-26 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 117
listed 407253-002 below: China Ecuador Haiti Honduras Pakistan Peru Qatar South Korea Uruguay Venezuela 1. Prepare the computer for disassembly (Section 5.3). 2. Release the keyboard (Section 5.9). 3. Position the computer with the front toward you. Maintenance and Service Guide 5-27 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 118
designed with a notch 4 to prevent incorrect installation. Removing a Mini Card WLAN Module Reverse the above procedure to install a Mini Card WLAN module. 5-28 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 119
and Replacement Procedures 5.15 Internal Memory Module Memory Module Spare Part Number Information PC2-5300 1024-MB 512-MB 256-MB 414046-001 414045-001 414044-001 1. Prepare the computer for disassembly (Section 5.3). 2. Release the keyboard (Section 5.9). Maintenance and Service Guide 5-29 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 120
2 away from the socket at an angle. 5. Remove the memory module. ✎ Memory modules are designed with a notch 3 to prevent incorrect installation into the memory module socket. Removing the Memory Module Reverse the above procedure to install a memory module. 5-30 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 121
cable. Switch Cover Spare Part Number Information For use with HP Compaq nx6325 models For use with HP Compaq nx6315 models 430878-001 430877-001 1. Prepare the computer for disassembly (Section 5.3). 2. Remove the keyboard (Section 5.9). 3. Turn the computer upside down with the rear panel - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 122
cover disengages from the computer. 9. Remove the switch cover. Removing the Switch Cover Reverse the above procedure to install the switch cover. 5-32 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 123
, TFT, with BrightView 15.0-inch, XGA, TFT 430869-001 430868-001 430867-001 1. Prepare the computer for disassembly (Section 5.3). 2. Remove the keyboard (Section 5.9). 3. Disconnect the wireless antenna cables from the Mini Card WLAN module (Section 5.14). 4. Remove the switch cover (Section 5.16 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 124
Removal and Replacement Procedures 5. Remove the four Torx8 T82.5×9.0 screws that secure the display assembly to the computer. Removing the Display Assembly Screws 5-34 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 125
7. Open the computer as far as possible. Ä CAUTION: Support the display assembly when removing the following screws. Failure to support the display assembly can result in damage to the display assembly above procedure to reassemble and install the display assembly Maintenance and Service Guide 5-35 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 126
Information For use with HP Compaq nx6325 models For use with HP Compaq nx6315 models Fingerprint reader board Keyboard (Section 5.9) d. Switch cover (Section 5.16) e. Display assembly (Section 5.17) 2. Turn the computer upside down with the front toward you. 5-36 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 127
Removal and Replacement Procedures 3. Remove the thirteen Torx8 T8M2.5×9.0 screws that secure the top cover to the computer. Removing the Top Cover Screws, Part 1 Maintenance and Service Guide 5-37 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 128
cables from the system board: 1 TouchPad cable 2 Fingerprint reader board cable (HP Compaq nx6325 models only) 3 Microphone cable 6. Remove the two Torx8 T8M2.5×9.0 screws 4 that secure the top cover to the computer. Removing the Top Cover Screws, Part 2 5-38 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 129
the top cover disengages from the base enclosure. Releasing the Top Cover Reverse the above procedure to install the top cover and TouchPad. Maintenance and Service Guide 5-39 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 130
1. Prepare the computer for disassembly (Section 5.3), and then remove the following components: a. Hard drive (Section 5.4) b. Optical drive (Section 5.8) c. Keyboard (Section 5.9) d. Switch cover (Section 5.16) e. Display assembly (Section 5.17) f. Top cover (Section 5.18) 5-40 Maintenance and - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 131
Removal and Replacement Procedures 2. Disconnect the speaker cable 1 from the system board. 3. Remove the speaker 2. Removing the Speaker Reverse the above procedure to install the speaker. Maintenance and Service Guide 5-41 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 132
430883-001, and is for use only with HP Compaq nx6325 models. 1. Prepare the computer for disassembly (Section 5.3), and then remove the following components: a. Hard drive (Section 5.4) b. Optical drive (Section 5.8) c. Keyboard (Section 5.9) d. Switch cover (Section 5.16) e. Display assembly - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 133
microphone 2 from the computer. 3. If it is necessary to replace the Bluetooth module cable, disconnect the cable 3 from the system board, remove the cable Removing the Microphone and Bluetooth Module Cable Reverse the above procedure to install the microphone. Maintenance and Service Guide 5-43 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 134
1. Prepare the computer for disassembly (Section 5.3), and then remove the following components: a. Hard drive (Section 5.4) b. Optical drive (Section 5.8) c. Keyboard (Section 5.9) d. Switch cover (Section 5.16) e. Display assembly (Section 5.17) f. Top cover (Section 5.18) 5-44 Maintenance and - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 135
the Cable Kit, spare part number 430883-001. Removing the Modem Module and Cable Reverse the above procedure to install the modem module. Maintenance and Service Guide 5-45 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 136
USB/audio board cable For use with HP Compaq nx6325 models For use with HP Compaq nx6315 models 430882-001 431965-001 1. Prepare the computer for disassembly (Section 5.3), and then remove the following components: a. Hard drive (Section 5.4) b. Optical drive (Section 5.8) c. Keyboard (Section - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 137
. 6. Remove the USB/audio board 4. 7. Release the ZIF connector to which the USB/audio board cable is connected and disconnect the USB/audio board cable 5 USB/audio board. Removing the USB/Audio Board Reverse the above procedure to install the USB/audio board. Maintenance and Service Guide 5-47 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 138
PC Card/ExpressCard assembly) For use with HP Compaq nx6325 models For use with HP Compaq nx6315 Memory modules (Section 5.7 and Section 5.15) ■ Fan (Section 5.10) ■ Heat sink (Section 5.11) ■ Processor (Section 5.12) ■ RTC battery 5.8) c. Keyboard (Section 5.9) 5-48 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 139
Switch cover (Section 5.16) e. Display assembly (Section 5.17) f. Top cover (Section 5.18) g. Speaker (Section 5.19) h. Microphone (Section 5.20) i. USB/audio board (Section 5.22) 2. Remove the two HM5.0×9.0 screw locks on each side of the external monitor connector. Removing the System Board Screw - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 140
Removal and Replacement Procedures 3. Use the optical drive connector 1 to lift the right side of the system board 2 until the power connector 3 is clear of the base enclosure. 4. Slide the system board 4 to the right at an angle and remove it from the base enclosure. Removing - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 141
specifications. Table 6-1 Computer Dimensions Metric U.S. Height Width Depth (varies from front to back) < 32.8 cm < 26.7 cm < 3.0 to 3.6 cm < 12.9 in < 10.5 in < 1.2 to < 1.4 in Weight With 15.0-inch display, optical drive, and 6-cell battery pack < 2.7 kg < 6.0 lbs Input Power - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 142
Specifications Table 6-1 Computer (Continued) Relative humidity (noncondensing) Operating Nonoperating 10% to 90% 5% to 95% 10% to 90% 5% to 95 specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures. 6-2 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 143
Character display Total power consumption Viewing angle 30.0 cm 22.9 cm 38.1 cm Up to 16.8 million 250:1 150 nits typical 11.8 in 9.0 in 15.0 in 0.264 × 0.264 mm 1400 × 1050 RGB vertical stripe Edge lit 80 × 25 5.5 W +/-35° horizontal, +15/-35° vertical typical Maintenance and Service Guide 6-3 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 144
Character display Total power consumption Viewing angle 30.0 cm 22.9 cm 38.1 cm Up to 16.8 million 250:1 150 nits typical 11.8 in 9.0 in 15.0 in 0.264 × 0.264 mm 1024 × 768 RGB vertical stripe Edge lit 80 × 25 5.5 W +/-35° horizontal, +15/-35° vertical typical 6-4 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 145
Specifications Table 6-4 Hard Drives 100-GB* 80-GB* 60-GB* 40-GB* Dimensions Height Width Weight 9.5 mm 70 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. †Actual drive specifications may differ slightly. Maintenance and Service Guide 6-5 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 146
Specifications Table 6-5 Primary 6-cell, Li-Ion Battery Dimensions Height Width Depth Weight Energy Voltage Amp-hour capacity Watt-hour capacity Temperature Operating Nonoperating 2. 45°C 0°C to 60°C 0.79 in 3.70 in 5.28 in 0.75 lb 41°F to 113°F 32°F to 140°F 6-6 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 147
DVD-9, DVD-10, DVD-18), CD-ROM (Mode 1 and 2) CD Digital Audio CD-XA ready (Mode 2, Form 1 and 2) CD-I ready (Mode 2, Form 1 and 2) CD-R, CD-RW Photo CD (single and multisession) CD-Bridge Write: CD-R and CD-RW 1.5 cm (0.59 in) 12 cm (4.72 in) 8 cm (3.15 in) Maintenance and Service Guide 6-7 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 148
Specifications Table 6-6 DVD/CD-RW Combo Drive (Continued) Disc thickness 1.2 mm (0.047 in) Track pitch 0.74 µm Access time CD media DVD media Random Full stroke < 110 ms < 210 ms < 130 ms < 225 ms Audio time < 15 seconds Stop time < 6 seconds 6-8 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 149
DVD-18), CD-ROM (Mode 1 and 2) CD Digital Audio CD-XA ready (Mode 2, Form 1 and 2) CD-I ready (Mode 2, Form 1 and 2) CD-R, CD-RW Photo CD (single and multisession) CD-Bridge Write: CD-R and CD-RW DVD-R and DVD-RW 1.5 cm (0.59 in) 12 cm (4.72 in) 8 cm (3.15 in) Maintenance and Service Guide 6-9 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 150
Specifications Table 6-7 DVD±RW and CD-RW Combo Drive (Continued) Disc thickness Track pitch Access time Random Full stroke Audio output level Cache buffer Data transfer rate CD-R (16X) CD-RW (8X) CD-ROM KB/s at 1X DVD rate) 16.6 MB/s < 15 seconds < 6 seconds 6-10 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 151
thickness Table 6-8 CD-ROM Drive CD-ROM (Mode 1 and 2) CD Digital Audio CD-XA ready (Mode 2, Form 1 and 2) CD-I ready (Mode 2, Form 1 and 2) CD-RCD-RW Photo CD (single and multisession) CD-Bridge 1.5 cm (0.59 in) 12 cm (4.72 in) 8 cm (3.15 in) 1.2 mm (0.047 in) Maintenance and Service Guide 6-11 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 152
System Function DMA0 Not applicable DMA1* Not applicable DMA2* Not applicable DMA3 Not applicable DMA4 Direct memory access controller DMA5* Available for PC Card DMA6 Not assigned DMA7 Not assigned *PC Card controller can use DMA 1, 2, or 5. 6-12 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 153
Specifications Hardware IRQ IRQ0 IRQ1 IRQ2 IRQ3 IRQ4 IRQ5* IRQ6 IRQ7* IRQ8 IRQ9* IRQ10* Table 6-10 System Interrupts System Function System timer Standard 101-/102-Key or Microsoft Natural Keyboard Cascaded 82801DB/DBM USB2 Enhanced Host Controller-24CD COM1 Conexant AC-Link Audio 82801DB/DBM - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 154
Specifications Table 6-10 System Interrupts (Continued) IRQ11 USB EHCI controller-24CD IRQ14 Primary IDE channel IRQ15 Secondary IDE channel *Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none. ✎ PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 155
Specifications I/O Address (hex) 000 - 00F 010 - 01F 020 - 021 022 - 024 025 - 03F 02E - 02F 040 - Unused Keyboard controller Port B Unused Keyboard controller Unused NMI enable/RTC Unused DMA page registers Unused Port A Unused Interrupt controller no. 2 Maintenance and Service Guide 6-15 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 156
Specifications Table 6-11 System I/O Addresses (Continued) I/O Address (hex) 0A2 - 0BF 0C0 - 0DF 0E0 - 0EF 0F0 fixed disk controller Unused Joystick (decoded in ESS1688) Unused Entertainment audio Unused Unused Unused Unused Unused Unused Reserved serial port 6-16 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 157
Specifications Table 6-11 System I/O Addresses (Continued) I/O Address (hex) 2F0 - 2F7 2F8 - 2FF 300 - 31F 320 - /default) Unused FM synthesizer-OPL3 Unused VGA Reserved (parallel port/no EPP support) VGA PC Card controller in CPU Unused Internal modem "A" diskette controller Serial port (COM1 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 158
00FFFFFF 01000000-047FFFFF 04800000-07FFFFFF 08000000-080FFFFF 08200000-FFFEFFFF FFFF0000-FFFFFFFF System Function Base memory Video memory Video BIOS Unused System BIOS Extended memory Super extended memory Unused Video memory (direct access) Unused System BIOS 6-18 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 159
A Screw Listing This appendix provides specification and reference information for the screws and screw locks used in the computer. All screws and screw locks listed in this appendix are available in the Screw Kit, spare part numbers 413705-001 and 432160-001. Maintenance and Service Guide A-1 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 160
the hard drive cover to the computer (screws are captured on the cover by C-clips; documented in Section 5.4) 2 One screw that secures the memory module compartment cover to the computer (screw is captured on the cover by a C-clip; documented in Section 5.7) Phillips PM2.0×5.0 Screw Locations - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 161
is captured on the hard drive frame by a C-clip; documented in Section 5.4) Phillips PM2.5×13.0 Spring-Loaded Hard Drive Retention Screw Screw Location Maintenance and Service Guide A-3 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 162
Screw Listing Table A-3 Phillips PM3.0×4.0 Screw Head mm Color Qty. Length Thread Width Silver 4 4.0 mm 3.0 mm 4.5 mm Where used: 4 screws that secure the hard drive frame to the hard drive (documented in Section 5.4) Phillips PM3.0×4.0 Screw Locations A-4 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 163
2.5 mm 4.0 mm Where used: 1 One screw that secures the optical drive to the computer (documented in Section 5.8) 2 Two screws that secure the keyboard to the computer (documented in Section 5.9) 3 Four screws that secure the display assembly to the computer (documented in Section 5.17) Torx8 T8M2 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 164
Screw Listing Table A-4 Torx8 T8M2.5×9.0 Screw (Continued) Head mm Color Qty. Length Thread Width Black 24 9.0 mm 2.5 mm 4.0 mm Where used: 13 screws that secure the top cover to the computer (documented in Section 5.18) Torx8 T8M2.5×9.0 Screw Locations A-6 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 165
computer (documented in Section 5.17) 2 Two screws that secure the top cover to the computer (documented in Section 5.18) Torx8 T8M2.5×9.0 Screw Locations Maintenance and Service Guide A-7 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 166
Where used: 2 screws that secure the optical drive bracket to the optical drive to the computer (documented in Section 5.8) Phillips PM2.0×3.0 Screw Locations A-8 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 167
Table A-5 Phillips PM2.0×3.0 Screw (Continued) Head mm Color Qty. Length Thread Width Silver 3 3.0 mm 2.0 mm 4.0 mm Where used: One screw that secures the USB/audio board to the base enclosure (documented in Section 5.22) Phillips PM2.0×3.0 Screw Location Maintenance and Service Guide A-9 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 168
Screw Listing Table A-6 Torx8 T8M2.5×2.0 Screw Head mm Color Qty. Length Thread Width Black 2 2.0 mm 2.5 mm 4.0 mm Where used: 2 screws that secure the switch cover to the computer (documented in Section 5.16) Torx8 T8M2.5×2.0 Screw Locations A-10 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 169
Screw Listing Table A-7 Phillips PM2.0×7.0 Screw Head mm Color Qty. Length Thread Width Silver 6 7.0 mm 2.0 mm 5.0 mm Where used: 2 screws that secure the fan assembly to the computer (documented in Section 5.17) Phillips PM2.0×7.0 Screw Locations Maintenance and Service Guide A-11 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 170
6.0 mm Where used: 4 screws that secure the heat sink to the to the computer (documented in Section 5.11) Phillips PM2.0×7.0 Screw Locations A-12 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 171
computer (documented in Section 5.14) 2 Two screws that secure the modem module to the computer (documented in Section 5.21) Phillips PM2.5×4.0 Screw Locations Maintenance and Service Guide A-13 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 172
Where used: 2 screw locks that secure the system board to the computer (documented in Section 5.23) Hex Socket HM5.0×9.0 Screw Lock Locations A-14 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 173
Manager. ✎ The computer must be connected to external power before you perform backup and recovery procedures. Safeguarding Your Data To safeguard your documents, store personal files in the My Documents folder and periodically create a backup copy of the folder. Maintenance and Service Guide B-1 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 174
and the speed of the computer. To back up specific files or folders: 1. Select Start > All Programs > HP Backup & Recovery > HP Backup and Recovery Manager. 2. Click Next. 3. access advanced filtering techniques. 7. Click Next. 8. Follow the on-screen instructions. B-2 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 175
full factory image, including the Windows operating system, software applications, and on another hard drive, on a network drive, or on recovery discs that you Start > All Programs > HP Backup & Recovery > HP Backup and Recovery Manager. 2. screen instructions. Maintenance and Service Guide B-3 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 176
points for a specific time or event in your system. To create and schedule a system recovery point: 1. Select Start > All Programs > HP Backup & Recovery > HP Backup and Recovery The "Recovery Point Manager" page opens. 5. Follow the on-screen instructions. B-4 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 177
Follow the on-screen instructions. Recovery HP Backup and Recovery Manager HP Backup and Recovery Manager, try repairing the system by running Microsoft Windows System Restore. For more information, select Start > Help and Support, and then search for "System Restore." Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 178
the entire hard drive image can be stored on another hard drive or on a network drive. ■ Perform a recovery. You can perform a full system recovery or of the full factory image, using Recovery Media Creator in the HP Backup and Recovery Manager. The recovery discs are used to start Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 179
separately. ✎ Formatted DVD±RW discs and DVD±RW double-layer discs are not compatible with HP Backup and Recovery Manager. ■ Number each disc before inserting it into the optical drive of drive and restart the computer. 3. Follow the on-screen instructions. Maintenance and Service Guide B-7 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 180
initiate a recovery from the hard drive recovery partition: 1. Back up all personal files. 2. Restart the computer, and then press f11 before the Windows operating system loads. 3. Click a recovery option, and then click Next. 4. Follow the on-screen instructions. B-8 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 181
backlight. Careful handling should be exercised when removing these components. ✎ Materials Disposal This HP product contains mercury in the backlight in the display assembly that might require special handling at Industries Alliance (EIA) at http://www.eiae.org. Maintenance and Service Guide C-1 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 182
Display Component Recycling This appendix provides disassembly instructions for the display assembly. The display assembly to another. The procedures provided in this appendix are general disassembly instructions. Specific details, such as screw sizes, quantities, and locations, and component - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 183
Display Component Recycling Perform the following steps to disassemble the display assembly: 1. Remove all screw covers 1 and screws 2 that secure the display bezel to the display assembly. Removing the Display Bezel Screw Covers and Screws Maintenance and Service Guide C-3 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 184
Display Component Recycling 2. Lift up and out on the left and right inside edges 1 and the top and bottom inside edges 2 of the display bezel until the bezel disengages from the display assembly. 3. Remove the display bezel 3. Removing the Display Bezel C-4 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 185
Display Component Recycling 4. Disconnect all display panel cables 1 from the display inverter and remove the inverter 2. Removing the Display Inverter Maintenance and Service Guide C-5 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 186
Display Component Recycling 5. Remove all screws 1 that secure the display panel assembly to the display enclosure. 6. Remove the display panel assembly 2 from the display enclosure. Removing the Display Panel Assembly C-6 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 187
Display Component Recycling 7. Turn the display panel assembly upside down. 8. Remove all screws that secure the display panel frame to the display panel. Removing the Display Panel Frame Screws Maintenance and Service Guide C-7 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 188
Display Component Recycling 9. Use a sharp-edged tool to cut the tape 1 that secures the sides of the display panel to the display panel frame. 10. Remove the display panel frame 2 from the display panel. Removing the Display Frame C-8 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 189
Display Component Recycling 11. Remove the screws 1 that secure the backlight cover to the display panel. 12. Lift the top edge of the backlight cover 2 and swing it forward. 13. Remove the backlight cover. Removing the Backlight Cover Maintenance and Service Guide C-9 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 190
Display Component Recycling 14. Turn the display panel right-side up. 15. Remove the backlight cables 1 from the clip 2 in the display panel. Releasing the Backlight Cables C-10 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 191
Display Component Recycling 16. Turn the display panel upside down. 17. Remove the backlight frame from the display panel. Removing the Backlight Frame Maintenance and Service Guide C-11 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 192
avoid damaging this component and causing exposure to the mercury. 18. Slide the backlight out of the backlight frame. Removing the Backlight C-12 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 193
3 from the display rear panel. 22. Release the tape 4 that secures the LCD panel to the display rear panel. Releasing the LCD Panel Maintenance and Service Guide C-13 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 194
Display Component Recycling 23. Remove the LCD panel. Removing the LCD Panel 24. Recycle the LCD panel and backlight. C-14 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 195
D Connector Pin Assignments Table D-1 Audio-Out (Headphone) Pin Signal 1 Audio out, left channel 2 Audio out, right channel Pin Signal 3 Ground Maintenance and Service Guide D-1 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 196
Connector Pin Assignments Table D-2 Audio-In (Microphone) Pin Signal 1 Audio signal in 2 Audio signal in Pin Signal 3 Ground Table D-3 Universal Serial Bus Pin Signal 1 +5 VDC 2 Data - Pin Signal 3 Data + 4 Ground D-2 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 197
Connector Pin Assignments Table D-4 S-Video-Out Pin Signal 1 S-VHS color (C) signal 2 Composite video signal 3 S-VHS intensity (Y) signal 4 S-VHS color ground Pin Signal 5 TV-CD 6 S-VHS intensity ground 7 Composite video ground Maintenance and Service Guide D-3 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 198
analog Pin Signal 9 +5 VDC 10 Ground 11 Monitor detect 12 DDC 2B data 13 Horizontal sync 14 Vertical sync 15 DDC 2B clock D-4 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 199
Connector Pin Assignments Table D-6 RJ-11 (Modem) Pin Signal 1 Unused 2 Tip 3 Ring Pin Signal 4 Unused 5 Unused 6 Unused Maintenance and Service Guide D-5 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 200
Connector Pin Assignments Table D-7 RJ-45 (Network) Pin Signal 1 Transmit + 2 Transmit - 3 Receive + 4 Unused Pin Signal 5 Unused 6 Receive - 7 Unused 8 Unused D-6 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 201
or 220 to 240 volts AC. The power cord set included with the computer meets the requirements for use in the country where the equipment is purchased. Power cord sets for use in other countries must meet the requirements of the country where the computer is used. Maintenance and Service Guide E-1 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 202
power cord set must be at least 1.5 m (5.0 ft) and a maximum of 2.0 m (6.5 ft). ■ All power cord sets must be approved by an acceptable accredited agency responsible for evaluation in the country where the power cord set will be used. ■ The power V AC, as required by each country's power system. - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 203
Set Requirements Country-Specific Requirements 3-Conductor Power Cord Set Requirements Country/Region Accredited Agency Applicable Note Number Australia EANSW 1 Austria grounding type with a Japanese Industrial Standard C8303 (7 A, 125 V) configuration. Maintenance and Service Guide E-3 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 204
Power HO5VV-F, 3-conductor, 1.0 mm² conductor size. Power cord set fittings (appliance coupler and wall plug) 3-conductor, 0.75 mm² conductor size. Power cord set fittings (appliance coupler and wall VCTF, 3-conductor, 0.75 mm² conductor size. Power cord set fittings (appliance coupler and wall plug - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 205
port 1-9 A AC adapter, spare part number 3-15, 3-19 accessory battery connector 1-21 arrow keys 1-15 audio troubleshooting 2-25 audio-in jack location 1-11 pin assignments D-2 audio-out jack location 1-11 pin assignments D-1 B base enclosure, spare part numbers 3-9, 3-21 battery removal 5-5 spare - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 206
loading problems 2-23 precautions 4-3 display assembly removal 5-33 spare part numbers 3-3, 3-20, 5-33 specifications 6-3, 6-4 display component recycling C-1 display release button 1-6 display switch 1-16 docking connector 1-20 docking device, troubleshooting 2-18 docking station AC adapter, spare - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 207
3-21, 5-36 flowcharts, troubleshooting no audio 2-25, 2-26 no network/modem connection 2-30 no keyboard 2-28 nonfunctioning pointing device 2-29 fn key 1-15 front components 1-6 G grounding equipment and methods 4-7 H hard drive OS loading problems 2-20 precautions 4-3 Maintenance and Service Guide - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 208
21 HP Docking Station AC adapter, spare part number 3-15, 3-19 HP Docking Station, spare part number 3-15, 3-19 I I/O address specifications 6-15 Info Center button 1-17 interrupt specifications 6-13 K keyboard removal 5-16 spare part numbers 3-3, 3-22, 3-23, 3-24, 5-16 troubleshooting 2-28 keyboard - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 209
pin assignments D-6 network, troubleshooting 2-30 nonfunctioning device, troubleshooting 2-18, 2-27 num lock key 1-15 num lock light 1-17 O optical drive location 1-9 OS loading problems 2-24 precautions 4-3 removal 5-14 spare part numbers 3-11, 3-14, 3-15, 3-18, 5-14 specifications 6-7, 6-9, 6-11 - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 210
service considerations 4-2 smart card slot 1-11 speaker location 1-7 removal 5-40 spare part number 3-9, 3-19, 5-40 speaker cable, disconnection 5-41 specifications battery 48 spare part numbers 3-9, 3-20, 5-48 system DMA 6-12 system memory map 6-18 T Thermal Grease Kit, spare part number 3-7, 3-9, - HP Nx6325 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service Guide - Page 211
1-19 transporting precautions 4-5 travel battery, spare part number 3-15, 3-18 troubleshooting audio 2-25 docking device 2-18 flowcharts 2-10 keyboard 2-28 modem 2-30 network 2-30 nonfunctioning device 2-18, 2-27 OS loading 2-19 overview 2-1 pointing device 2-29 power 2-12 video 2-16 U Universal
Maintenance and Service
Guide
HP Compaq nx6325 Notebook PC
HP Compaq nx6315 Notebook PC
Document Part Number: 417967-001
June 2006
This guide is a troubleshooting reference used for maintaining
and servicing the computer. It provides comprehensive
information on identifying computer features, components, and
spare parts; troubleshooting computer problems; and performing
computer disassembly procedures.