Toshiba PORTEGE M400 Maintenance Manual page 74

2 Troubleshooting
Table 2-3 Debug port (Boot mode) error status (6/10)
D port status Inspection items
(F107h) Initialization of devices which
need initialization before PCI
bus initialization
PIC initialization
PIC test
Password Initialization
F108h PCI bus initialization
(connection of DS Bus)
Initialization of LAN
information
Check of WakeUp factor
F109h 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 Task generation for waiting
PnP resource making
completion
PnP H/W initialization
2-26 [CONFIDENTIAL]
2.4 System board Troubleshooting
Details
Setting operation mode of IDE device
Setting operation mode of AC'97/Azalia
Initialization of temperature control information
KBC initialization
VGA display off, Reset control
PCI Express initialization
Sound initialization
PC multi-box status acquisition
HC initialization, USB device connection recognition
and initialization
Recognizing an initializing of SD memory card
Control of built-in LAN permission/prohibition
PC card slot initialization
SIO initialization (for models supporting SIO)
FIR initialization (for models supporting FIR)
PORTEGE M400 Maintenance Manual (960-541)