HP Pavilion zt1100 HP Pavilion Notebook zt1000, xz100 and Omnibook xt1000 Seri - Page 3

Contents Product Information ...5 Notebook Features...5 Operating the Notebook ...10 Turning the Notebook On and Off 10 Resetting the Notebook ...11 Changing the Boot Device...11 Hardware Specifications...12 Troubleshooting and Diagnostics 15 Audio Problems ...15 CD and DVD Problems ...16 Display Problems...17 Floppy Disk Drive Problems 19 Hard Disk Drive Problems ...19 Heat Problems ...20 Infrared Problems ...20 Keyboard and Pointing Device Problems 20 LAN Problems...21 Memory Problems ...22 Modem Problems...22 One-Touch Button Problems 24 Parallel and USB Problems ...25 PC Card (PCMCIA) Problems 26 Performance Problems...26 Power and Battery Problems 27 Printing Problems ...29 Startup Problems ...29 Standby and Resume Problems 30 Wireless Problems ...30 Using the e-Diagtools Diagnostic Tests 32 Using the BIOS Configuration Utility 33 Reinstalling and Updating Software 37 Recovering the Factory Software Installation 37 Updating the Notebook BIOS ...38 Updating the Windows Drivers ...38 Removing and Replacing Parts 39 Removing the Battery...40 Removing the Optical Drive Module 41 Removing the Hard Disk Drive...42 Removing the Mini-PCI Card ...44 Removing the Keyboard Cover ...46 Removing the Keyboard...48 Removing an SDRAM Module ...50 Removing an Expansion SDRAM Module 50 Removing the System SDRAM Module 51 Removing the Speakers ...52 Removing the Fan ...53 Replacing Small Parts and Accessories 55 zt1100/xz100 and xt1000 Series iii Troubleshooting and Self-Repair Guide