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vi [CONFIDENTIAL] PORTEGE R200 Maintenance Manual (960-519)
Table of Contents
Chapter 1 Hardware Overview
1.1 Features...................................................................................................................... 1-1
1.2 1.8-inch Hard Disk Drive......................................................................................... 1-10
1.3 Keyboard.................................................................................................................. 1-12
1.4 TFT Color Display...................................................................................................1-13
1.5 Power Supply........................................................................................................... 1-15
1.6 Batteries ................................................................................................................... 1-17
1.7 AC Adapter .............................................................................................................. 1-19
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 FDD Troubleshooting ..................................................................................... 2-30
2.6 1.8” HDD Troubleshooting......................................................................................2-33
2.7 Keyboard Troubleshooting ...................................................................................... 2-38
2.8 Display Troubleshooting.......................................................................................... 2-39
2.9 Touch Pad ................................................................................................................ 2-42
2.10 Modem ..................................................................................................................... 2-43
2.11 LAN ......................................................................................................................... 2-45
2.12 Sound ....................................................................................................................... 2-47
2.13 Bluetooth Troubleshooting ...................................................................................... 2-49
2.14 Wireless LAN Troubleshooting............................................................................... 2-52
2.15 SD card slot.............................................................................................................. 2-55
2.16 Fingerprint sensor .................................................................................................... 2-56