Toshiba Tecra M3 - Table

2.4 System Board Troubleshooting 2 Troubleshooting Procedures
TECRA M3 Maintenance Manual (960-507) 2-25
Table 2-5 Debug port LED boot mode status (6/7)
LED Status Item Contents/Message
Creating a work area for auto configuration
Configuration
(0Ah) PCI automatic configuration
Storing the results of VGA configuration
Initialization of H/W that is
necessary after PCI configuration
0Bh
Enabling power off
0Ch Check memory of first 64KB
0Dh Vector initialization
0Eh NDP initialization
Storing CMOS error status in IRT_ERR_STS_BUF
Start of TIMER initialization
Initialization of EC and Reading battery information
Update of system BIOS (model name, EDID of the LCD)
Setting of DRAM window from memory size
0Fh System initialization
SMI Permission of Dock Port Multi box
11h Display initialization
12h Display initialization (VGA chip, Waiting for the end of initialization,
initialization of VGA BIOS)
13h LOGO display
14h System memory check (Conventional memory check) (Boot)
15h Extension memory check (Check of exceptional cases in protected mode) (Boot)
16h Extension memory check (Occurrence of exceptional case)
17h System memory initialization (Conventional memory initialization) (Reboot)
18h DMA page check (Boot)
19h DMAC check (Boot)
1Ah DMAC initialization (Boot)
1Bh Printer check
1Ch SIO check
1Dh Boot password (Password check)
(Waiting for the end of INIT_KBC division process)
1Eh Extension I/O ROM check (Option I/O ROM check)