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2 Troubleshooting Procedures 2.4 System Board Troubleshooting
2-28 [CONFIDENTIAL] PORTEGE R500 Maintenance Manual (960-634)
Table 2-5 Debug port (Boot mode) error status (10/10)
D port status Inspection items Details
F123H
IRT_SC_INT_END
Notifies the DVI connection status to VGA BIOS (for
models supporting DVI)
Setting of battery save mode
Setting of date
Waiting for Bluetooth initialization completion
(for models supporting Bluetooth)
Update of DMI Wakeup factor, Update of SM-BIOS
structure table
PCI device configuration space close
Cache control
Renewal of the parameter block A
Process for CPU
Make the CPU clock to be set by SETUP
Waiting of motor-off completion of disabled HDD
Final decision of USB FDD drive information
Post processing of PRE_BOOT_SETUP
Clear of PWRBTN_STS
Enabling POWER Button
Clear of IRT status
F124H
Renewal of check sum of
Runtime side
FFFFH
NOTE: Status outputted by the test means the last error detected in the debug port test.