Chapter 1 Hardware Overview
1.1 Features...................................................................................................................... 1-1
1.2 System Block Diagram.............................................................................................. 1-5
1.3 2.5-inch Hard Disk Drive.........................................................................................1-10
1.4 Optical Drive............................................................................................................1-14
1.5 Keyboard.................................................................................................................. 1-19
1.6 TFT Color Display................................................................................................... 1-20
1.7 Power Supply........................................................................................................... 1-22
1.8 Batteries................................................................................................................... 1-24
1.9 AC Adapter ..............................................................................................................1-27
Chapter 2 Troubleshooting Procedures
2.1 Troubleshooting......................................................................................................... 2-1
2.2 Troubleshooting Flowchart........................................................................................ 2-2
2.3 Power Supply Troubleshooting..................................................................................2-6
2.4 System Board Troubleshooting................................................................................2-16
2.5 USB 3.5” FDD Troubleshooting..............................................................................2-37
2.6 2.5” HDD Troubleshooting......................................................................................2-40
2.7 Keyboard Troubleshooting...................................................................................... 2-45
2.8 Touch Pad Troubleshooting..................................................................................... 2-46
2.9 Display Troubleshooting..........................................................................................2-47
2.10 Optical Drive Troubleshooting................................................................................ 2-50
2.11 Modem Troubleshooting..........................................................................................2-51
2.12 LAN Troubleshooting.............................................................................................. 2-52
2.13 Wireless LAN Troubleshooting...............................................................................2-53
2.14 Sound Troubleshooting............................................................................................ 2-56
2.15 TV Tuner Troubleshooting...................................................................................... 2-58
vi QOSMIO F10 Maintenance Manual (960-498)