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2.4 System Board Troubleshooting 2 Troubleshooting Procedures
Satellite Pro M10 Series Maintenance Manual (960-431) 2-23
Table 2-3 Printer port LED boot mode status (2/6)
LED Status Test item Message
CMOS battery level check
CMOS checksum
CMOS data initialization (1)
Set IRT status
DRAM size storing in CMOS
Resume branch check
SM-RAM checksum
SMI control flag clear
System BIOS RAM area checksum
Wake Up check
SMRAM base rewrite
PnP RAM checksum
04h Resume branch
PIT test and initialization
Enabling SMI except for auto-off function
Set clock generator
ACPI register initialization
Initialization of temperature control information
EC debug
Piano debug
443BX device 1 initialization
06h Grant SMI
PIC register initialization
Resume process to resume main Resume process
Resume error process
440BX debug
AGP bridge initialization
07h
System BIOS ROM/RAM
copy
System BIOS ROM to RAM copy
SMRAM initialization
Wake Up check
SMRAM base rewrite and BIOS CPU state map
store
Set SMI handler to runtime
05h SMRAM initialization
PIT test and initialization
06h CPU clock measure CPU clock measure