Maintenance and Service Guide
Page 3
... Connector Module 2-48 Removing the Motherboard ...2-50 Replacing Components on a Bottom Case 2-59 Repairing the BIOS IC...2-61 Removing Other Components...2-63 Troubleshooting and Diagnostics 3-1 Support Service Partners...3-2 Troubleshooting ...3-3 Diagnostic Tools ...3-18 Replaceable Parts...4-1 Reference Information 5-1 Password Removal Policy...5-2 Hewlett-Packard Display Quality Statement 5-3 Service Notes and Obsolete Parts ...5-5 Service Manual iii
... Connector Module 2-48 Removing the Motherboard ...2-50 Replacing Components on a Bottom Case 2-59 Repairing the BIOS IC...2-61 Removing Other Components...2-63 Troubleshooting and Diagnostics 3-1 Support Service Partners...3-2 Troubleshooting ...3-3 Diagnostic Tools ...3-18 Replaceable Parts...4-1 Reference Information 5-1 Password Removal Policy...5-2 Hewlett-Packard Display Quality Statement 5-3 Service Notes and Obsolete Parts ...5-5 Service Manual iii
Maintenance and Service Guide
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...notebook adequately, use e-DiagTools for Windows. 6. See below for instructions for BIOS passwords-so record these directions exactly or you make an Internet connection from it is docked, and remove any cables or equipment needed to connect to the Internet. 5. The BIOS...replaced separately. When the process completes, press the power button to the notebook. 4. Select Start > Programs (or All Programs) > Hewlett-Packard > Notebook > HP e-DiagTools > e-DiagTools for Windows or a BIOS floppy disk to reprogram the BIOS IC. Select Update, > Download New > OK. Follow the instructions ...
...notebook adequately, use e-DiagTools for Windows. 6. See below for instructions for BIOS passwords-so record these directions exactly or you make an Internet connection from it is docked, and remove any cables or equipment needed to connect to the Internet. 5. The BIOS...replaced separately. When the process completes, press the power button to the notebook. 4. Select Start > Programs (or All Programs) > Hewlett-Packard > Notebook > HP e-DiagTools > e-DiagTools for Windows or a BIOS floppy disk to reprogram the BIOS IC. Select Update, > Download New > OK. Follow the instructions ...
Maintenance and Service Guide
Page 101
..., try another battery. Check for corrupt files on hard drive, use Recovery CDs to certain sites. Use BIOS Setup to check default boot order. If notebook boots from CD in floppy drive. Repair Center: Comments Make sure floppy drive is installed and connected correctly.... notebook. Use Tools tab in BIOS Setup. Use Disk Defragmenter to check hard disk. Remove and reinstall hard drive. Repair Center: Likely Causes Battery or contacts Motherboard Floppy disk or floppy drive Motherboard. User must call Technical Support and provide proof of ownership. Password ...
..., try another battery. Check for corrupt files on hard drive, use Recovery CDs to certain sites. Use BIOS Setup to check default boot order. If notebook boots from CD in floppy drive. Repair Center: Comments Make sure floppy drive is installed and connected correctly.... notebook. Use Tools tab in BIOS Setup. Use Disk Defragmenter to check hard disk. Remove and reinstall hard drive. Repair Center: Likely Causes Battery or contacts Motherboard Floppy disk or floppy drive Motherboard. User must call Technical Support and provide proof of ownership. Password ...
Maintenance and Service Guide
Page 117
... 3-3-3-3 3-3-4-1 3-3-4-3 3-4-1-1 3-4-1-2 3-4-1-3 3-4-2-2 3-4-2-3 3-4-2-4 3-4-3-2 3-4-3-3 3-4-3-4 3-4-4-1 3-4-4-2 3-4-4-3 Service Manual POST Description Enable Non-Maskable Interrupts (NMIs) Initialize Extended BIOS Data Area Test and initialize PS/2 mouse Initialize floppy controller Determine number of ATA drives (optional) Initialize hard-disk controllers Initialize local-bus hard-disk ... POST POST done-prepare to boot OS Terminate QuietBoot (optional) Check password (optional) Initialize ACPI BIOS Prepare Boot Initialize SMBIOS Initialize PnP Option ROMs Clear parity checkers Display MultiBoot ...
... 3-3-3-3 3-3-4-1 3-3-4-3 3-4-1-1 3-4-1-2 3-4-1-3 3-4-2-2 3-4-2-3 3-4-2-4 3-4-3-2 3-4-3-3 3-4-3-4 3-4-4-1 3-4-4-2 3-4-4-3 Service Manual POST Description Enable Non-Maskable Interrupts (NMIs) Initialize Extended BIOS Data Area Test and initialize PS/2 mouse Initialize floppy controller Determine number of ATA drives (optional) Initialize hard-disk controllers Initialize local-bus hard-disk ... POST POST done-prepare to boot OS Terminate QuietBoot (optional) Check password (optional) Initialize ACPI BIOS Prepare Boot Initialize SMBIOS Initialize PnP Option ROMs Clear parity checkers Display MultiBoot ...
Maintenance and Service Guide
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... include special or accented characters Sets whether a user password is required when the computer boots Requires the administrator password for Windows to change the order Built-in Setup Does not affect password, date, or time changes Updating the Notebook's BIOS Hewlett-Packard might from a network server Default 1. ..., and then exits and reboots Does not affect password, date, or time changes Restores default settings, and remains in LAN provides diskless boot from time to time provide updates to the notebook's BIOS Use e-DiagTools for changes Enter Enter Disabled Description ...
... include special or accented characters Sets whether a user password is required when the computer boots Requires the administrator password for Windows to change the order Built-in Setup Does not affect password, date, or time changes Updating the Notebook's BIOS Hewlett-Packard might from a network server Default 1. ..., and then exits and reboots Does not affect password, date, or time changes Restores default settings, and remains in LAN provides diskless boot from time to time provide updates to the notebook's BIOS Use e-DiagTools for changes Enter Enter Disabled Description ...