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2.4 System Board Troubleshooting 2 Troubleshooting Procedures
Table 2-5 Printer port LED resume mode error status (4/4)
LED status Test item Contents
Waiting for the completion of recovery of
VGA register
Recovery of PIT register
Recovery of PCI configuration register
Recovery of PIC MASK
Executing of driver for RESUME
Waiting for the completion of recovery of
FDD
(models supporting built-in FDD)
27h Turns the power off if required during
Hibernation.
Checks if the power-off switch is
pressed or not during resume
processing/
(Suspends if pressed.)
Executes HOTKEY F1 when booting
in instant security
28h Clears key buffer (Not in ACPI mode)
29h Clears IRT status. (In ACPI mode)
2Ah (In ACPI mode)
Clears flag in Resume process
Acquires Wake Up Vector address.
Clears key buffer.
Renewal of date/time
ACPI mode on
Recovery of write-protected status
before.
FFh (In ACPI mode / not in ACPI mode)
Initializing printer port
Returning to the main process
Satellite A10/TECRA A1/Satellite Pro A10 Maintenance Manual (960-445) 2-37