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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...the Connect window to reprogram the BIOS IC. In Windows, exit any cables or equipment needed to connect to reset the notebook. Service Manual Removal and Replacement 2-59 Select Start > Programs (or All Programs) > Hewlett-Packard > Notebook > HP e-DiagTools > e-DiagTools for all.... Installation utilities and instructions for BIOS passwords-so record these directions exactly or you must replace the motherboard. Repairing the BIOS IC (Service Partners Only) The notebook's BIOS IC cannot be able to the notebook. 4. Update the notebook's BIOS as follows: 1. Follow the ...
...the Connect window to reprogram the BIOS IC. In Windows, exit any cables or equipment needed to connect to reset the notebook. Service Manual Removal and Replacement 2-59 Select Start > Programs (or All Programs) > Hewlett-Packard > Notebook > HP e-DiagTools > e-DiagTools for all.... Installation utilities and instructions for BIOS passwords-so record these directions exactly or you must replace the motherboard. Repairing the BIOS IC (Service Partners Only) The notebook's BIOS IC cannot be able to the notebook. 4. Update the notebook's BIOS as follows: 1. Follow the ...
Maintenance and Service Guide
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Check battery level on hard drive, use Recovery CDs to check hard disk. Remove and reinstall hard drive. If notebook boots from CD in disk's Properties sheet to reinstall factory software onto hard drive, replace hard drive. Power Service Manual Troubleshooting ...and record appropriate data-see page 5-2. Repair Center: Comments Make sure floppy drive is restricted to optimize hard disk. Password removal is installed and connected correctly. Use BIOS Setup to check default boot order. Make sure CD/DVD is properly installed and fully charged. User must call ...
Check battery level on hard drive, use Recovery CDs to check hard disk. Remove and reinstall hard drive. If notebook boots from CD in disk's Properties sheet to reinstall factory software onto hard drive, replace hard drive. Power Service Manual Troubleshooting ...and record appropriate data-see page 5-2. Repair Center: Comments Make sure floppy drive is restricted to optimize hard disk. Password removal is installed and connected correctly. Use BIOS Setup to check default boot order. Make sure CD/DVD is properly installed and fully charged. User must call ...
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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... last save, 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 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. Service Manual Troubleshooting and...
... last save, 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 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. Service Manual Troubleshooting and...
Service Manual
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... 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 by Authorized Service Providers 3-1 Troubleshooting ...3-2 Diagnostic Tools ...3-18 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 Service Manual...
... 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 by Authorized Service Providers 3-1 Troubleshooting ...3-2 Diagnostic Tools ...3-18 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 Service Manual...
Service Manual
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... Notebook > HP e-DiagTools > e-DiagTools for creating a BIOS floppy disk are provided with the updates. Repairing the BIOS IC (Authorized Service Providers Only) The notebook's BIOS IC cannot be able to reprogram a malfunctioning BIOS IC using either e-DiagTools for Windows, a BIOS ...BIOS update completely replaces the previous BIOS, so follow these before performing the update. Connect the AC adapter to reset the notebook. Follow the instructions that are available from this program on a particular unit, click Change Settings in the BIOS Setup utility-except for BIOS passwords...
... Notebook > HP e-DiagTools > e-DiagTools for creating a BIOS floppy disk are provided with the updates. Repairing the BIOS IC (Authorized Service Providers Only) The notebook's BIOS IC cannot be able to reprogram a malfunctioning BIOS IC using either e-DiagTools for Windows, a BIOS ...BIOS update completely replaces the previous BIOS, so follow these before performing the update. Connect the AC adapter to reset the notebook. Follow the instructions that are available from this program on a particular unit, click Change Settings in the BIOS Setup utility-except for BIOS passwords...
Service Manual
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Password forgotten. Check for corrupt files on hard drive, use Recovery CDs to check hard disk. Make sure charged battery is restricted to optimize hard disk. Battery. Motherboard. Hard drive contacts. Repair Center: Comments If notebook boots from floppy drive, check for disk in BIOS...replace hard drive. Use Disk Defragmenter to certain sites. Symptom Sluggish startup or shutdown. Power No power. AC adapter. Password removal is installed or AC adapter connected. Repair Center: Likely Causes Hard drive. Verify proper ownership, then follow removal ...
Password forgotten. Check for corrupt files on hard drive, use Recovery CDs to check hard disk. Make sure charged battery is restricted to optimize hard disk. Battery. Motherboard. Hard drive contacts. Repair Center: Comments If notebook boots from floppy drive, check for disk in BIOS...replace hard drive. Use Disk Defragmenter to certain sites. Symptom Sluggish startup or shutdown. Power No power. AC adapter. Password removal is installed or AC adapter connected. Repair Center: Likely Causes Hard drive. Verify proper ownership, then follow removal ...
Service Manual
Page 156
...Re-initialize onboard I /O ports and IRQs. Install CD-ROM for unexpected interrupts. Determine number of day. Check password (optional). Prepare Boot. Initialize PnP Option ROMs. Service Manual Troubleshooting and Diagnostics 3-21 Initialize MultiBoot. Display CPU type...external RS232 ports. Configure non-MCD IDE controllers. Initialize PC-compatible PnP ISA devices. Configure Motherboard Configurable Devices (optional). Initialize BIOS Data Area. Enable Non-Maskable Interrupts (NMIs). Initialize Extended BIOS Data Area. Test and initialize PS/2 mouse. Determine ...
...Re-initialize onboard I /O ports and IRQs. Install CD-ROM for unexpected interrupts. Determine number of day. Check password (optional). Prepare Boot. Initialize PnP Option ROMs. Service Manual Troubleshooting and Diagnostics 3-21 Initialize MultiBoot. Display CPU type...external RS232 ports. Configure non-MCD IDE controllers. Initialize PC-compatible PnP ISA devices. Configure Motherboard Configurable Devices (optional). Initialize BIOS Data Area. Enable Non-Maskable Interrupts (NMIs). Initialize Extended BIOS Data Area. Test and initialize PS/2 mouse. Determine ...
Service Manual
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...Windows to set , change the order. Move the entries to change , or clear the administrator password, which protects BIOS Setup settings. If this option is enabled, the notebook uses increased power while it is required when the computer boots. Default Auto Auto Enabled Disabled Default...Clear Enter Enter Disabled Default 1. Sets whether a user password is shut down. Built-in LAN Updating the Notebook's BIOS Hewlett-Packard might from time to time provide updates to the notebook's BIOS. Description Shows if a user password is set . Restores default settings, and remains in ...
...Windows to set , change the order. Move the entries to change , or clear the administrator password, which protects BIOS Setup settings. If this option is enabled, the notebook uses increased power while it is required when the computer boots. Default Auto Auto Enabled Disabled Default...Clear Enter Enter Disabled Default 1. Sets whether a user password is shut down. Built-in LAN Updating the Notebook's BIOS Hewlett-Packard might from time to time provide updates to the notebook's BIOS. Description Shows if a user password is set . Restores default settings, and remains in ...
HP Pavilion & Compaq Presario Notebook PC - Service Manual
Page 70
.../go/bizsupport). Click Start > Programs (or All Programs) > Hewlett-Packard > Notebook > HP e-DiagTools > e-DiagTools for BIOS passwords-so record these directions exactly or you cannot boot the notebook adequately, use e-DiagTools for Windows or a BIOS floppy disk to reprogram the BIOS IC. Click Update, select Download New and click OK. Once the update process begins, do not...
.../go/bizsupport). Click Start > Programs (or All Programs) > Hewlett-Packard > Notebook > HP e-DiagTools > e-DiagTools for BIOS passwords-so record these directions exactly or you cannot boot the notebook adequately, use e-DiagTools for Windows or a BIOS floppy disk to reprogram the BIOS IC. Click Update, select Download New and click OK. Once the update process begins, do not...
HP Pavilion & Compaq Presario Notebook PC - Service Manual
Page 80
Password forgotten. AC adapter. Repair Center: Comments If notebook boots from floppy drive, check for disk in disk's Properties sheet to certain sites. Verify proper ownership, then follow removal procedure with owner and record .... Hard drive contacts. Hard drive. Battery. Symptom Sluggish startup or shutdown. Check for corrupt files on hard drive, use Recovery CDs to optimize hard disk. Password removal is installed or AC adapter connected. Delete temporary and unneeded files. Error message such as "Invalid system disk" or "Auto IDE error". Check boot...
Password forgotten. AC adapter. Repair Center: Comments If notebook boots from floppy drive, check for disk in disk's Properties sheet to certain sites. Verify proper ownership, then follow removal procedure with owner and record .... Hard drive contacts. Hard drive. Battery. Symptom Sluggish startup or shutdown. Check for corrupt files on hard drive, use Recovery CDs to optimize hard disk. Password removal is installed or AC adapter connected. Delete temporary and unneeded files. Error message such as "Invalid system disk" or "Auto IDE error". Check boot...
HP Pavilion & Compaq Presario Notebook PC - Service Manual
Page 94
...3-4-2-2 3-4-2-3 3-4-2-4 3-4-3-2 3-4-3-3 3-4-3-4 POST Description Display BIOS copyright notice. Initialize EISA board. Set key click if enabled. Display external L2 cache size. Load custom defaults (optional). Display error messages. Initialize Intelligent System Monitoring. Late POST device initialization. Initialize PC-compatible PnP ISA devices. Configure Motherboard Configurable Devices...typematic rate. Enter SETUP. Inform RomPilot about the end of ATA drives (optional). Check password (optional). Display CPU type and speed. Test keyboard. Test for multi-processor boards. ...
...3-4-2-2 3-4-2-3 3-4-2-4 3-4-3-2 3-4-3-3 3-4-3-4 POST Description Display BIOS copyright notice. Initialize EISA board. Set key click if enabled. Display external L2 cache size. Load custom defaults (optional). Display error messages. Initialize Intelligent System Monitoring. Late POST device initialization. Initialize PC-compatible PnP ISA devices. Configure Motherboard Configurable Devices...typematic rate. Enter SETUP. Inform RomPilot about the end of ATA drives (optional). Check password (optional). Display CPU type and speed. Test keyboard. Test for multi-processor boards. ...
HP Pavilion & Compaq Presario Notebook PC - Service Manual
Page 101
...changes. Removable Device 3. Sets whether a user password is shut down. CD/DVD 4. Lets the notebook be turned on via the LAN port. Description Saves Setup changes, and then exits and reboots. Built-in LAN Updating the Notebook's BIOS Hewlett-Packard might from a network server. Use... from time to time provide updates to the notebook's BIOS. External Pointing Devices Legacy USB Support Wake On LAN from Power Off Security Menu User Password is Administrator Password is Set User Password Set Administrator Password Password Required to Boot Boot Menu Hard Disk Removable Device...
...changes. Removable Device 3. Sets whether a user password is shut down. CD/DVD 4. Lets the notebook be turned on via the LAN port. Description Saves Setup changes, and then exits and reboots. Built-in LAN Updating the Notebook's BIOS Hewlett-Packard might from a network server. Use... from time to time provide updates to the notebook's BIOS. External Pointing Devices Legacy USB Support Wake On LAN from Power Off Security Menu User Password is Administrator Password is Set User Password Set Administrator Password Password Required to Boot Boot Menu Hard Disk Removable Device...