Toshiba F30 Personal Computer User Manual


 
2.4 System Board Troubleshooting 2 Troubleshooting Procedures
QOSMIO F30 Maintenance Manual (960-555) [CONFIDENTIAL] 2-31
Table 2-4 Debug port (Boot mode) error status (10/10)
D port status Inspection items Details
(F120h)
Post processing of PRE_BOOT_SETUP
Clears PWRBTN_STS
Enables POWER Button
F122h
Initialization of SC
Clearness of IRT status
F124h
Update of Checksum on
Runtime side
F1FFh
End
NOTE: Status outputted by the test means the last error detected in the debug port test.
Check 1 If the D port is status F11Eh or F120h is displayed, go to “HDD Trouble shooting
Procedure in Section 2.6.
Check 2 If any other D port status error code is displayed, perform Procedure 3.
D port error code is as follows:
Error code Contents
F003h or F004h SC initialization error
F00Bh BIOS update error
F117h Exception check error
F121h Clock generator error