Toshiba Tecra A3X, Maintenance Manual

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2 Troubleshooting Procedures 2.4 System Board Troubleshooting
2-24 [CONFIDENTIAL] Satellite A50S/TECRA A3X Maintenance Manual (960-534)
Table 2-3 D port status (6/9)
D port
status
Inspection items Details
Initialization of the device needed
initializing before PCI BUS Initialization
AC’97 control
Initializing information of thermal control
Initializing a KBC
Turning VGA display off and controlling reset
Initializing sound function
Acquiring the computer multiple box status
HC initialization, Recognition of USB device
connection and initialization
Permission/ prohibition of Built-in LAN control
Initializing a PCI
Testing a PIC
Initializing password
F108H IRT_CHK_INI_SYS2_END
Initializing PCI Initializing PCI BUS
(connecting DS Bus)
Initializing information of LAN
Checking the factor of WakeUp
F109H IRT_INI_PCI_END
Running a task of waiting for the end of
INIT_PCI
Initializing the data in CMOS (2)
Initializing PnP
Setting up the setup parameters
Waiting for the end of multiple box state
check
Setting up the hardware parameters
based on resources
F10AH IRT_MK_SYSRES_END
Running a task of waiting for the end of
PnP resource creation
Serial interrupt control (performed before interrupt)
Initializing PnP hardware Initializing PC Card Slots
Initializing SIO (for models supporting SIO)
Initializing FIR (for models supporting FIR)
PCI automatic configuration Making of work for automatic configuration
Acquisition of PCI IRQ
PCI Configuration