Toshiba 960-498 manual Debug port Resume mode error status 4/4

2 Troubleshooting Procedures 2.4 System Board Troubleshooting

Table 2-6 Debug port (Resume mode) error status (4/4)

LED status	Test item	Contents
(F12Ah)		Process related to CPU
		Setting of CPU clock to SETUP designation
		Waiting for motor-off of disabled HDD
		Final decision of USB FDD information
		Post-process of PRE_BOOT_SETUP
		Clears PWRBTN_STS.
		Enables Power Button.
		Measures against chip set defective
	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	(models supporting built-in FDD)
	FDD
F12Bh	Checks if the power-off switch is pressed
	or not during resume processing
	(Suspends if pressed.)
	Executes HOTKEY F1process when
	booting in instant security
F12Ch	(Not in ACPI mode)	Clears key buffer
F12Dh	(In ACPI mode)	Clears IRT status.
F12Eh	(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.
FFFFh	(In ACPI mode / not in ACPI mode)	Initializing printer port
		Returning to the main process

QOSMIO F10 Maintenance Manual (960-498) 2-35