2 Troubleshooting Procedures
PORTÉGÉ M500 Maintenance Manual (960-559) [CONFIDENTIAL] 2-iii
Chapter 2 Contents
2.1 Troubleshooting..........................................................................................................2-1
2.2 Troubleshooting Flowchart ........................................................................................2-3
2.3 Power Supply Troubleshooting..................................................................................2-7
2.4 System Board Troubleshooting................................................................................2-19
2.5 USB FDD Troubleshooting......................................................................................2-36
2.6 HDD Troubleshooting..............................................................................................2-39
2.7 Keyboard and Touch pad Troubleshooting..............................................................2-44
2.8 Display Troubleshooting ..........................................................................................2-47
2.9 Optical Drive Troubleshooting.................................................................................2-49
2.10 Modem Troubleshooting ..........................................................................................2-51
2.11 LAN Troubleshooting ..............................................................................................2-53
2.12 Bluetooth Troubleshooting.......................................................................................2-54
2.13 Wireless LAN Troubleshooting ...............................................................................2-56
2.14 Sound Troubleshooting ............................................................................................2-58
2.15 Bridge media Slot Troubleshooting..........................................................................2-61
2.16 Fingerprint sensor Troubleshooting .........................................................................2-62