Toshiba M10 - Manual (Page 43)

2 Troubleshooting Procedures
Satellite Pro M10 Series Maintenance Manual (960-431) 2-iii
Chapter 2 Contents
2.1 Troubleshooting ......................................................................................................... 2-1
2.2 Troubleshooting Flowchart........................................................................................ 2-3
2.3 Power Supply Troubleshooting ................................................................................. 2-7
Procedure 1 Power Status Check ..................................................................... 2-7
Procedure 2 Error Code Check ........................................................................ 2-9
Procedure 3 Connection Check...................................................................... 2-15
Procedure 4 Quick Charge Check.................................................................. 2-16
Procedure 5 Replacement Check ................................................................... 2-17
2.4 System Board Troubleshooting ............................................................................... 2-18
Procedure 1 Message Check .......................................................................... 2-19
Procedure 2 Printer Port LED Check on Boot Mode..................................... 2-21
Procedure 3 Diagnostic Test Program Execution Check ............................... 2-29
Procedure 4 Replacement Check ................................................................... 2-29
2.5 FDD Troubleshooting .............................................................................................. 2-30
Procedure 1 FDD Head Cleaning Check ....................................................... 2-30
Procedure 2 Diagnostic Test Program Execution Check ............................... 2-31
Procedure 3 Connector Check and Replacement Check................................ 2-32
2.6 HDD Troubleshooting ............................................................................................. 2-33
Procedure 1 Message Check .......................................................................... 2-33
Procedure 2 Partition Check .......................................................................... 2-34
Procedure 3 Format Check............................................................................. 2-35
Procedure 4 Diagnostic Test Program Execution Check ............................... 2-36
Procedure 5 Connector Check and Replacement Check................................ 2-37
2.7 Keyboard Troubleshooting ...................................................................................... 2-38
Procedure 1 External Keyboard Check.......................................................... 2-38
Procedure 2 Diagnostic Test Program Execution Check ............................... 2-38
Procedure 3 Connector and Replacement Check........................................... 2-39
2.8 Display Troubleshooting.......................................................................................... 2-41
Procedure 1 External Monitor Check............................................................. 2-41
Procedure 2 Diagnostic Test Program Execution Check ............................... 2-41