PORTEGE R830 Satellite R830 Series Maintenance Manual (960-880) [CONFIDENTIAL]
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Chapter 2
Troubleshooting Procedures
2.1 Troubleshooting ......................................................................................................... 2-6
2.2 Troubleshooting
Flowchart........................................................................................ 2-8
2.3
Power Supply Troubleshooting................................................................................ 2-13
2.4
System Board Troubleshooting................................................................................ 2-22
2.5
USB FDD Troubleshooting ..................................................................................... 2-31
2.6 HDD/SSD
Troubleshooting ..................................................................................... 2-35
2.7 Keyboard
Troubleshooting ...................................................................................... 2-40
2.8
Touch pad Troubleshooting ..................................................................................... 2-41
2.9 Display
Troubleshooting.......................................................................................... 2-43
2.10
Optical Disk Drive Troubleshooting........................................................................ 2-45
2.11 LAN
Troubleshooting .............................................................................................. 2-47
2.12
Wireless LAN or Bluetooth Troubleshooting.......................................................... 2-48
2.13 Bluetooth
Troubleshooting ...................................................................................... 2-50
2.14 Sound
Troubleshooting............................................................................................ 2-52
2.15
SD Card Slot Troubleshooting................................................................................. 2-54
2.16
PCI ExpressCard Slot Troubleshooting ................................................................... 2-56
2.17
Fingerprint sensor Troubleshooting......................................................................... 2-57
2.18
Web camera Troubleshooting .................................................................................. 2-61
2.19 3G
Troubleshooting ................................................................................................. 2-63
2.20 HDMI
Troubleshooting ........................................................................................... 2-65