Toshiba QOSMIO G40 Maintenance Manual page 82

2 Troubleshooting Procedures
LED Status
(F12Ah)
F12Bh
F12Ch
F12Dh
F12Eh
F130h
F131h
2-36
Downloaded from LpManual.com Manuals
Table 2-6 Debug port (Resume mode) error status (2/4)
Test item
Check of the checksum of conventional
memory
Initializing of PCI devices
Check of WakeUp factors after initializing
PCI bus
(For models
Initializing of SVP
supporting SVP)
Waiting for initializing of devices which
have to be initialized before setting HW
by PnP resource
Recovery of each device (1)
Check of HDD pack connection
Start of IDE device resume sequence
Recovery of user alarm setting and
cancel of alarm power-on function
Enable of power-off switch
Initializing EC and start of reading battery
information
Recovery of each device(2)
Initializing of VGA BIOS in resume
Call of VGA BIOS
Processing of password for RESUME
Recovery of each device(3)
Motor-off of disabled HDD
[CONFIDENTIAL]
2.4 System Board Troubleshooting
Contents
Start recovery of VGA
Initializing of sound
Acquires the multi-box status
Initializing of HC, recognizing of devices
Control of permission/prohibition for built-in LAN
Recognition and initialization of an SD memory
card
Resume error DPORT=F174H
Processing of RESUME for PnP
Waiting for the completion of VGA power-down
control (because the VGA configuration can not
be seen)
Processing of RESUME for PCI
Recovery of PCMCIA card
Error when an ATA card is pulled out
(Resume error DPORT=F17Bh)
Executing of dividing process of device detection
of PC card
Resume error when HDD is mounted
DPORT=F172h
(This function works only one time)
Setting of setup items
Initializing of DMAC
Waiting for VGA power on
(For models
Recovery of COM register
supporting SIO)
Recovery of DMAC register
nd
PnP Resume processing (2
QOSMIO G40 Maintenance Manual (960-632)
)