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HP Pavilion ze4x00, ze5x00 and specific xt notebook series - Startup Guide


Page 35
... troubleshooting: • For a more complete list of troubleshooting suggestions, see the troubleshooting chapter in which they are other sources of the keyboard. • See the Microsoft Windows manual shipped with your notebook. In the BIOS Setup utility, try setting Video Display Device to Both in the System Devices menu. • If you're using a TV connected to the S-Video port, you might have with the notebook. • Refer to the Worldwide Telephone Numbers...
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HP Pavilion ze4x00, ze5x00 and specific xt notebook series - Startup Guide


Page 36
... a key on -off button to control Adjust the pointer controls. If this setting with your notebook. Select Start > Turn Off Computer > Restart. Keyboard and pointing device problems Use these suggestions for built-in pointing devices are corrupted • Open My Computer, select the disk you can format the hard drive and reinstall the original factory software using the QuickRestore System Recovery CD included with the BIOS Setup utility. • Restart the notebook. Startup Guide 29 If the TouchPad does not work...
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HP Pavilion ze4x00, ze5x00 and specific xt notebook series - Startup Guide


Page 37
... a wall outlet. • Make sure the battery is probably extremely low. Power and battery problems If the notebook turns off and reset the notebook. If the notebook stops responding • Press CTRL+ALT+DEL, then use Task Manager to switch display devices while graphic-intensive applications are running . Then press the power button to turn the notebook back on Battery power is fully installed and locked in place. 30 Startup Guide Unsaved data will be...
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HP Pavilion ze4x00, ze5x00 and specific xt notebook series - Startup Guide


Page 41
..., 19 volume, 19 audio volume, 19 audio jacks, 3 audio mute button, 3 B battery checking status, 24 installing, 10 location, 2, 3 low power warning, 25 release latch, 6, 7 status lights, 24 troubleshooting, 30 BIOS Setup utility using, 32 boot device order, 17 brightness, adjusting, 19 C Caps Lock, 9 CD-ROM drive location, 2, 3 configuring BIOS settings, 32 D devices temporary boot order, 17 diskette drive location, 5 display brightness, 19 port, 5 docking port, 6, 7 Documentation Library CD, 14 DVD drive location, 2, 3 setting region code, 20 E ergonomics, 10 external monitor port, 5 F Fn key...
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HP Pavilion & Compaq Presario Notebook PC - Service Manual


Page 3
...Features ...1-15 Operation ...1-18 Turning the Notebook On and Off 1-18 Checking the Status of the Notebook 1-19 Using Fn Hot Keys ...1-20 Resetting the Notebook ...1-21 Specifications ...1-22 Internal Design ...1-27 Removal and Replacement 2-1 Disassembly Flowchart ...2-3 Removing the Battery (User-Replaceable 2-4 Removing a SDRAM Module (User-Replaceable 2-5 Removing the Wireless LAN Mini-PCI Card (User-Replaceable 2-6 Removing the Hard Disk Drive (User-Replaceable 2-7 Replacing Small Parts (User-Replaceable 2-9 Removing the Keyboard Cover (User-Replaceable 2-10 Removing the Speaker...
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HP Pavilion & Compaq Presario Notebook PC - Service Manual


Page 4
...Removing the Hard Disk Drive 2-7 Figure 2-6. Removing the Keyboard 2-14 Figure 2-10. Removing the Switchboard PCA 2-15 Figure 2-11. Removing the Heatsink (with Fan 2-26 Figure 2-17. Exploded View...4-2 iv Service Manual Replaceable Parts...4-1 Reference Information 5-1 Password Removal Policy...5-1 Hewlett-Packard Display Quality Statement 5-2 Service Notes and Obsolete Parts 5-4 Figures Figure 1-1. Bottom View ...1-17 Figure 1-4. Resetting the Notebook 1-21 Figure 1-5. Removing an SDRAM Module 2-5 Figure 2-4. Removing the Keyboard Cover 2-11 Figure 2-8. Removing the CD/DVD...
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HP Pavilion & Compaq Presario Notebook PC - Service Manual


Page 29
... (only 60 Hz at 1400 × 1050). Touch pad with integrated scroll pad, on -LAN, fast IP, DMI, dRMON. Low-battery warning. Dual display capability (depends on operating system support). to 1 GB (1024 MB) SDRAM using 256 MB modules. Compaq Evo Notebook N1010v and Presario 1010: 1.6- Stereo sound via two built-in . 87/88-key touch-type QWERTY keyboard with LED charge-level gauge. or 1.8-GHz Intel Mobile Celeron...
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HP Pavilion & Compaq Presario Notebook PC - Service Manual


Page 70
... replaced separately. Installation utilities and instructions for BIOS passwords-so record these directions exactly or you make an Internet connection from this program on a particular unit, click Change Settings in the BIOS Setup utility-except for creating a BIOS floppy disk are available from it is docked, and remove any cables or equipment needed to connect to reprogram the BIOS IC. Connect the AC adapter to define your connection settings. 7. The BIOS update also resets the configurations in the Connect window to the notebook. 4. BIOS updates...
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HP Pavilion & Compaq Presario Notebook PC - Service Manual


Page 79
.... Use BIOS Setup to turn notebook on but one SDRAM module. If power status light turns on . Reinsert any PC cards, press reset button to check default boot order. AC adapter. Does not boot from hard disk or floppy drive, replace CPU module, replace motherboard. Remove all but display remains off , then reconnect power and try external monitor. Motherboard. If power status light and display turn on AC. Check battery contacts. Motherboard. Make sure floppy drive is installed and connected correctly. 3-6 Troubleshooting and Diagnostics Service Manual...
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HP Pavilion & Compaq Presario Notebook PC - Service Manual


Page 80
Check boot order in disk's Properties sheet to optimize hard disk. Hard drive contacts. Hard drive. Battery. Repair Center: Comments If notebook boots from floppy drive, check for disk in floppy drive. User must call Technical Support and provide proof of ownership. Password removal is installed or AC adapter connected. Service Manual Troubleshooting and Diagnostics 3-7 Verify proper ownership, then follow removal procedure with owner and record appropriate data-see page 5-1. See page 5-1. Try another battery or AC adapter if available. Motherboard. Symptom...
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HP Pavilion & Compaq Presario Notebook PC - Service Manual


Page 83
... object on and warmed up. Display assembly. CPU module. Adjust display brightness. Display cable connection. Scratched display glass. Declared to be caused by customer abuse. If drive case is installed properly, replace CPU module. Motherboard. Local area of customer abuse. 3-10 Troubleshooting and Diagnostics Service Manual Hard disk makes clunking or scratching noise. Repair Center: Comments Check cable connections. Make sure CPU module is damaged, drive may not operate properly. Vertical crack near center of display. Check power source. Usually caused by...
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HP Pavilion & Compaq Presario Notebook PC - Service Manual


Page 86
... sound volume. Test audio with e-Diagtools diagnostics. Sound does not record. Use memory troubleshooter in Mouse Properties. Use an external microphone (internal microphone normally not included). Motherboard. Make sure speaker assembly cable is connected, Use BIOS Setup to check settings. Click button does not work. Make sure touch pad is enabled in Windows Help. Motherboard. Switchboard PCA. Repair Center: Comments Check operation using headphones or external speakers (switchboard PCA). Check settings in Device Manager. Motherboard. Memory Out of memory error...
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HP Pavilion & Compaq Presario Notebook PC - Service Manual


Page 88
...: Comments Service Manual Troubleshooting and Diagnostics 3-15 Test LAN with ECP parallel port. Motherboard. Try connecting notebook to network or network may not be down. Make sure LAN cable is disabled and no more than 1 meter apart. Infrared is Category 3, 4, or 5 for 10Base-T operation, or Category 5 for DMA conflict with e-Diagtools diagnostics. Open Hardware Device Manager. Motherboard. If green light next to LAN port does not light, LAN cable may be connected to another network station (if applicable). Use networking troubleshooter in Control Panel...
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HP Pavilion & Compaq Presario Notebook PC - Service Manual


Page 89
... properly connected to be replaced. One-Touch button problems Buttons not working properly. AC adapter. CMOS battery. Using a flashlight, look for conflicts. AC adapter cannot be repaired and must be caused by customer abuse. Restart notebook. Antenna PCAs. Motherboard Evidence of Keyboard in Control Panel. Motherboard cracked. Keyboard cover. Motherboard. For model XE4500, if only one is enabled in One-Touch tab of Keyboard in AC adapter for 24 hours to charge CMOS battery. PCMCIA General problems. AC adapter Does not power notebook. Switchboard...
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HP Pavilion & Compaq Presario Notebook PC - Service Manual


Page 92
... a series of the notebook's components require service. POST indicates progress by your notebook's hard disk. You should enable you make an email connection from the Recovery CD or DVD. 10. Click View to exit and reboot. 12. The BIOS will not boot the notebook's operating system if the system memory, CPU, DMA, or interrupt controller fails the POST diagnostic tests. If POST displays an error message or issues a beep code indicating an error, confirm the problem using...
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HP Pavilion & Compaq Presario Notebook PC - Service Manual


Page 93
.... Restore CPU control word during warm boot. Enable cache before system BIOS shadow. Check ROM copyright notice. Remove all video adapters in which the terminal error occurred. Disable Non-Maskable Interrupt (NMI). If the BIOS detects a terminal error condition, it requires repair. 1. Initialize I/O component. Set ES segment register to a known state. 4. Clear 512 kB base RAM. Initialize all accessories, including SDRAM modules, port replicator, PC cards, printer, external monitor, pointing device, and keyboard. 2. Initialize POST Memory Manager...
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HP Pavilion & Compaq Presario Notebook PC - Service Manual


Page 94
.... Enable USB devices. Test extended memory. Load custom defaults (optional). Initialize BIOS Data Area. Test and initialize PS/2 mouse. Clear Boot flag. prepare to UserPatch1. Test for errors. Enable external and CPU caches. Initialize coprocessor if present. Jump to enter SETUP". Clear huge ES segment register. Fix up Power Management. Check password (optional). Set key click if enabled. Check for SMART Drive (optional). Disable onboard Super I /O ports. Detect and install external parallel ports. Display prompt "Press F2 to UserPatch2. Configure...
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HP Pavilion & Compaq Presario Notebook PC - Service Manual


Page 95
Display MultiBoot menu. Check virus and backup reminders. Initialize error logging. Initialize error display function. Unknown interrupt. Initialize system timer. Go to enable remote keyboard. Initialize Memory type. Shadow Boot Block. Improper video configuration (reprogram EEPROM) or external ROM checksum failure. 3-22 Troubleshooting and Diagnostics Service Manual Force check (optional). Redirect Int 15h to BIOS. Initialize digitizer and display message. Initialize the chipset. Check force recovery boot. Boot to boot with INT 19. Beep Codes* ...
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HP Pavilion & Compaq Presario Notebook PC - Service Manual


Page 97
... Option ROM, such as an add-on drive A: or drive C:. Parity Check 1 nnnn Parity Check 2 nnnn Parity error found Operating system cannot be located on card). Failing Bits: nnnn Hex number nnnn is the amount of system RAM in kB successfully tested. I/O device IRQ conflict I /O bus. PS/2 Mouse Boot Summary Screen: PS/2 mouse installed. Enter BIOS Setup and see if the hard disk and drive A: are properly identified. Message Description 02F4: EISA CMOS...
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HP Pavilion & Compaq Presario Notebook PC - Service Manual


Page 100
... move through values for other models. Table 3-7. BIOS Setup Menus and Parameters All notebook models: Introduced with a serial number, makes the serial number available to an external display, if one is detected. Values set take effect immediately. Sets the date using 24-hour format. Internal Hard Disk Sets the hard disk drive type and various parameters. Extended Memory Shows the extended memory size. Displays the serial number as 32 hex characters. UUID MAC Address System Devices Menu Video Display Device Displays the value of the...

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We have the following 8 documents available for the HP Pavilion xt545:
  • HP Pavilion & Compaq Presario Notebook PC - Service Manual
  • HP Pavilion PC - Safety and Comfort Guide
  • HP Pavilion ze4x00, ze5x00 and specific xt notebook series - Startup Guide
  • HP Notebook Series - Maintenance, Shipping and Travel Guide
  • HP Notebook Hard Drives & Solid State Drives Identifying, Preventing, Diagnosing and Recovering from Drive Failures Care and Mai
  • HP Pavilion Notebook PC - Worldwide Limited Warranty and Technical Support
  • HP Pavilion Notebook PC - Quick Setup Poster
  • HP Pavilion Notebook PC - Quick Setup Poster-Back
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