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
Page 89
... resets the configurations in the BIOS Setup utility-except for BIOS passwords-so record these directions exactly or you make an Internet connection from this program on a particular unit, select Change Settings in the Connect window to define your connection settings. 7. Connect the AC adapter to reset the notebook. Select Update, > Download New > OK...
... resets the configurations in the BIOS Setup utility-except for BIOS passwords-so record these directions exactly or you make an Internet connection from this program on a particular unit, select Change Settings in the Connect window to define your connection settings. 7. Connect the AC adapter to reset the notebook. Select Update, > Download New > OK...
Maintenance and Service Guide
Page 101
...hard disk. User must call Technical Support and provide proof of ownership. Password removal is bootable. Repair Center: Likely Causes Battery or contacts Motherboard Floppy disk or floppy drive Motherboard. If notebook boots from CD in CD/DVD drive Sluggish startup or shutdown Error message ... not boot from floppy drive, check for disk in BIOS Setup. Make sure floppy disk is installed and connected correctly. Restart notebook. Use BIOS Setup to check default boot order. Make sure CD/DVD is bootable. Use BIOS Setup to check default boot order. Use Disk Defragmenter ...
...hard disk. User must call Technical Support and provide proof of ownership. Password removal is bootable. Repair Center: Likely Causes Battery or contacts Motherboard Floppy disk or floppy drive Motherboard. If notebook boots from CD in CD/DVD drive Sluggish startup or shutdown Error message ... not boot from floppy drive, check for disk in BIOS Setup. Make sure floppy disk is installed and connected correctly. Restart notebook. Use BIOS Setup to check default boot order. Make sure CD/DVD is bootable. Use BIOS Setup to check default boot order. Use Disk Defragmenter ...
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
Page 127
... any Setup changes made since last save, and then exits and reboots Does not affect password, date, or time changes Restores default settings, and remains in Setup Does not affect password, date, or time changes Updating the Notebook's BIOS Hewlett-Packard might from a network server Default 1. CD/DVD 4. Removable Device 3. Service Manual Troubleshooting and...
... any Setup changes made since last save, and then exits and reboots Does not affect password, date, or time changes Restores default settings, and remains in Setup Does not affect password, date, or time changes Updating the Notebook's BIOS Hewlett-Packard might from a network server Default 1. CD/DVD 4. Removable Device 3. Service Manual Troubleshooting and...