HP Pavilion xt500 HP Pavilion ze5100 Series and HP Omnibook xe4400 Series Note - Page 8

Troubleshooting and Maintenance 41 Troubleshooting Your Computer 42 Display Problems 42 Hard Disk Drive Problems 43 Keyboard and Pointing Device Problems 43 Performance Problems 44 Power and Battery Problems 44 Startup Problems 45 Testing the Hardware 46 To run the e-Diagtools diagnostic test 46 Configuring the Computer 48 To run the BIOS Setup utility 48 Reinstalling and Updating Software 49 To recover the factory installation of your hard disk 49 HP Support and Service 51 Getting Assistance for Your Computer 52 To get help from the Web 52 To contact HP for support or service 52 To receive repair service 55 To prepare your computer for shipment 56 Hewlett-Packard Limited Warranty Statement 57 Reference Information 59 Hardware Specifications 60 Safety Information ...63 Power Cords...63 Ergonomics ...64 Battery Safety...64 Laser Safety...65 LED Safety...65 Mercury Safety...66 Exposure to Radio Frequency Radiation 66 Regulatory Information 67 U.S.A...67 Canada...68 European Union ...69 Japan ...70 Russia ...71 International ...71 Index ...73 8 Startup Guide