Troubleshooting Procedures
PORTEGE R600 Maintenance Manual (960-709)
[CONFIDENTIAL]
2-iii
Chapter 2
Contents
2.1
Troubleshooting
.........................................................................................................
2-1
2.2
Troubleshooting Flowchart
........................................................................................
2-3
2.3
Power Supply Troubleshooting
..................................................................................
2-8
Procedure 1
Power Status Check
...............................................................
2-8
Procedure 2
Error Code Check
................................................................
2-10
Procedure 3
Connection Check
................................................................
2-16
Procedure 4
Charging Check
...................................................................
2-16
Procedure 5
Replacement Check
.............................................................
2-17
2.4
System Board Troubleshooting
................................................................................
2-18
Procedure 1
Message Check
....................................................................
2-19
Procedure 2
Debugging Port Check
.........................................................
2-21
Procedure 3
Diagnostic Test Program Execution Check
.........................
2-32
Procedure 4
Replacement Check
.............................................................
2-32
2.5
USB FDD Troubleshooting
.....................................................................................
2-33
Procedure 1
FDD Head Cleaning Check
.................................................
2-33
Procedure 2
Diagnostic Test Program Execution Check
.........................
2-34
Procedure 3
Connector Check and Replacement Check
..........................
2-35
2.6
HDD/SSD Troubleshooting
.....................................................................................
2-37
Procedure 1
Partition Check
.....................................................................
2-37
Procedure 2
Message Check
....................................................................
2-38
Procedure 3
Format Check
.......................................................................
2-39
Procedure 4
Diagnostic Test Program Execution Check
.........................
2-40
Procedure 5
Connector Check and Replacement Check
..........................
2-41
2.7
Keyboard and Touch pad Troubleshooting
..............................................................
2-43
Procedure 1
Diagnostic Test Program Execution Check
.........................
2-43
Procedure 2
Connector Check and Replacement Check
..........................
2-44