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2 Troubleshooting Procedures 2.4 System Board Troubleshooting
2-26 Satellite Pro M10 Series Maintenance Manual (960-431)
Table 2-3 Printer port LED boot mode status (5/6)
LED Status Test item Message
08h Output code generation Output code generation
09h First 64KB memory check First 64KB memory check
0Ah Interrupting vector
initialization
Interrupting vector initialization
0Dh NDP initialization NDP initialization
Store CMOS error information to SMRAM
Timer initialization
Read power supply system information
System BIOS update
Set DRAM windows to Horn X from extended limit
18h System initialization
Grant SMI from docking port and multi box
19h Display initialization VGA BIOS initialization
1Fh Display logo Display logo
PnP card isolation
Conventional memory check
20h PnP isolation
System memory check
System memory initialization
Conventional memory initialization
25h Extension memory check Extension memory check
30h DMA page check DMA page check
40h DMAC check DMAC check
41h DMAC initialization DMAC initialization (Boot)
22h DMAC initialization DMAC initialization (Reboot)
42h Printer check Printer check
70h SIO check SIO check
Password check 80h Boot password
Wait for KBC initialization process completion
81h FDD initialization Wait for FDD initialization process completion
82h HDD initialization Wait for HDD initialization process completion
IRT key input check
ATA priority initialization
Password input
83h
Wait for KBC / Mouse initialization completion