Toshiba libretto U100 Maintenance Manual page 70

2 Troubleshooting Procedures
LED Status
(F106H)
F107H
F108H
F109H
2-26 [CONFIDENTIAL]
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 completion of INIT PCI
Initialization of SVP (models supporting SVP)
CMOS data initialization (2)
PnP initialization
Setting of setup item
Waiting for completion of Multibox status check (model
supporting select bay)
Setting of HW from resource
Running a task waiting for the end of PnP resource
Serial interrupt control (executes before using interrupt)
(model supporting YEBISU)
Initialization of H/W related to PnP
PCI automatic configuration
2.4 System Board Troubleshooting
Message
Setting of AC'97
Initialization of temperature control information
KBC initialization
VGA display off and reset control (Starts returning
VGA.)
Control of permission/prohibition of interval LAN
Sound initialization
Acquisition of multi box status
Initialization of HC and recognition of device
Initialization of PC card slot
Initialization of SIO (model supporting SIO)
Initialization of FIR (model supporting FIR)
Creating a work area for auto configuration
Acquisition of PCIIRQ
Configuration
Storing the results of VGA configuration
libretto U100 Maintenance Manual (960-520)