Toshiba tecra m1 manual LED Status Test item Message

2 Troubleshooting Procedures 2.5 FDD TroubleshootingSystem Board Troubleshooting

Table 2-3 Printer port LED boot mode status (7/8)

LED Status	Test item	Message
(1CH)	(Final setting up prior to boot-up)	Getting keys pressed during the IRT
		Storing shadow RAM size
		Update of system resources information prior to boot-up
		Rewriting memory map data for INT15h E820h
		Waiting for the end of AC-Link initialization
		Updating a table for DMI
		Copying an ACPI table to the top of an expansion
		memory
		Waiting for the end of writing PSC version on BIOS
		Waiting for the end of clock generator setting (Stop at
		LED=1DH when an error occurred)
		Waiting for the end of serial port initialization
		Canceling NMI Mask
		Examining the checksum of TIT
		Clearance of IRT running flag for runtime
		Updating checksum for runtime
		Branching to hibernation
		Bluetooth initialization
		Check whether a target maintenance card is set
		Disabling a PC card not used
		HW initialization prior to boot, Waiting for the end of HW
		initialization
		Notifying the condition of DVI connection to VGA BIOS
		Setting battery save mode
		Setting of date
		Waiting for the end of Bluetooth initialization
		Updating DMI Wakeup factor and SM-BIOS structure
		table
		Closing configuration space for PCI device
		Cache control
		Updating of parameter block A
		Process for CPU

2-26 TECRA M1 Maintenance Manual (960-436)