Toshiba PORTEGE S100 Maintenance Manual page 64

2.4 System Board Troubleshooting
LED Status
(07h)
08h
09h
0Ah
PORTEGE S100 Maintenance Manual (960-508)
Table 2-4 D port status (5/8)
Test item
Initialization of a device that needs initialization before
PCI bus initialization
PIC initialization
PIC test
Password initialization
PCI Bus initialization (connection of DS Bus)
Initialization of LAN information
Check of Wakeup factor
Running a task waiting for the end of INIT PCI
CMOS data initialization (2)
PnP initialization
Setting of power on enable
Setting of setup item
Waiting for finishing Multibox status check
Setting of HW from resource
Running a task waiting for the end of PnP resource
Serial interrupt control (Executing before interrupt
operation) (YEBIUS supporting model)
Initialization of H/W related to PnP
PCI automatic configuration
2 Troubleshooting Procedures
Message
Setting of IDE device operation mode
Setting of AC'97/Azalia operation mode
Initialization of temperature control information
KBC initialization
VGA display off and reset control
Initialization of PCI Express
Sound initialization
Acquisition of multi box status
Initialization of HC sequence start, Recognition of
device
SD card recognition and Initialization
Control of interval LAN enable/disable
Initialization of PC card slot
Initialization of SIO (SIO supporting model)
Initialization of FIR (FIR supporting model)
Creating a work area for auto configuration
Acquisition of PCIIRQ
Configuration
Storing the results of VGA configuration
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