Toshiba PRO L645 Manual Do Utilizador
Chapter 2 Troubleshooting Procedures
Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)
Procedure 2
Diagnostic Test Program Execution Check
erform
these tests.
1. System test
7. Ma
8. BIO
9. CD
10. Sys
11. Wi
12. LA
13. UUID test-DMI Information (Write DMI)
8. BIO
9. CD
10. Sys
11. Wi
12. LA
13. UUID test-DMI Information (Write DMI)
If an error is detected during these tests, go to Procedure 3.
Procedure 3
Replacement Check
System board may be faulty. Disassemble the computer following the steps described in
Chapter 4, Replacement Procedures and replace system board with a new one.
Chapter 4, Replacement Procedures and replace system board with a new one.
Execute the following tests from the Diagnostic Test Menu. These tests check the system
board. Refer to Chapter 3, Tests and Diagnostic, for more information on how to p
board. Refer to Chapter 3, Tests and Diagnostic, for more information on how to p
2. Memory test
3. Keyboard test
4. Display test
5. Hard Disk test
6. CPU Temperature test
3. Keyboard test
4. Display test
5. Hard Disk test
6. CPU Temperature test
in Battery test
S test
-ROM/DVD-ROM test
tem Status LED test
reless LAN test
N/Modem/Sound test