Toshiba Satellite Pro M10 Series Maintenance Manual page 72

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