Toshiba M10 manual LED Status Test item Message

2 Troubleshooting Procedures 2.4 System Board Troubleshooting

Table 2-3 Printer port LED boot mode status (3/6)

LED Status	Test item	Message
D0h	Grant SMI (1)	Set SMI table for CPU clock measure
		Grant SMI (1)
D1h	Operating clock measure	Operating clock measure
		Set SMI table
D2h	Grant SMI (2)	Grant SMI (2)
		Set clock generator
		Initialization of temperature control information
D3h	EC, piano debug	EC, Piano debug
D4h	Alarm power-on date check	Alarm power-on date check
D5h	Read EC version	Read EC version
		CMOS default setup check
		ACPI table initialization
		KBC initialization
07h	VGA initialization	VGA display off and reset control
	Sound initialization
		Sound controller initialization
	Modem initialization
		Modem reset power down release process
	Get multi-box status
		Get multi-box status
70h	PCI initialization	PCI initialization
		PCI test
		CPU type check
		Check if self test is required
		Password initialization
74h	Wake Up check	Wait for LAN controller reset completion
		Wake Up check
		Instant security start check
75h	PCI bus initialization	PCI bus initialization (DS bus connect)
71h	CMOS initialization	CMOS data initialization (2)
		Flash ROM type update
		PnP initialization
72h	PnP ISA card reset	PnP ISA card reset

2-24 Satellite Pro M10 Series Maintenance Manual (960-431)