Toshiba libretto U100 Maintenance Manual page 74

2 Troubleshooting Procedures
Procedure 3 Diagnostic Test Program Execution Check
Execute the following tests from the Diagnostic Test Menu. Refer to Chapter 3, Tests and
Diagnostics, for more information on how to perform these tests.
1. System test
2. Memory test
3. Keyboard test
4. Display test
5. Floppy Disk test
6. Hard Disk test
7. Real Timer test
8. NDP test
9. Expansion test
10. Only One test
11. Wireless LAN test
12. LAN/Modem/Bluetooth/IEEE1394 test
13. Sound test
If an error is detected during these tests, go to Procedure 4.
2-30 [CONFIDENTIAL]
2.4 System Board Troubleshooting
libretto U100 Maintenance Manual (960-520)