2 Troubleshooting Procedures

2.4 System Board Troubleshooting

Table 2-4 Debug port (Boot mode) error status (6/10)

D port status

Inspection items

Details

 

 

 

(F107H)

Initialization of devices which need

AC97’ control

 

initialization before PCI bus

 

 

Initialization of temperature control information

 

initialization

 

 

 

 

KBC initialization

 

 

 

 

 

VGA display off, Reset control

 

 

 

 

 

Sound initialization

 

 

 

 

 

PC multi-box status acquisition

 

 

 

 

 

HC initialization, USB device connection

 

 

recognition and initialization

 

 

 

 

 

Control of built-in LAN permission/prohibition

 

 

 

 

PIC initialization

 

 

 

 

 

PIC test

 

 

 

 

 

Password Initialization

 

 

 

 

F108H

IRT_CHK_INI_SYS2_END

 

 

 

 

 

PCI bus initialization

(connection of DS Bus)

 

 

 

 

Initialization of LAN information

 

 

 

 

 

Check of WakeUp factor

 

 

 

 

F109H

IRT_INI_PCI_END

 

 

 

 

 

Task generation for waiting

 

 

INIT_PCI completion

 

 

 

 

 

CMOS data initialization (2)

 

 

 

 

 

PnP initialization

 

 

 

 

 

Setting of setup items

 

 

 

 

 

Waiting for the completion of Multi-

 

 

box status check

 

 

H/W setting based on resource

 

 

 

 

F10AH

IRT_MK_SYSRES_END

 

 

 

 

 

Task generation for waiting PnP

 

 

resource making completion

 

 

 

 

 

Control of serial interrupt (Execute

 

 

before using interrupt)

 

 

 

 

 

PnP H/W initialization

PC card slot initialization

 

 

 

 

 

SIO initialization (for models supporting SIO)

 

 

 

 

 

FIR initialization (for models supporting FIR)

 

 

 

 

PCI automatic configuration

Making of work for automatic configuration

 

 

 

 

 

Acquisition of PCI IRQ

 

 

 

2-28

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