2.4 System Board Troubleshooting 2 Troubleshooting Procedures
QOSMIO F20 Maintenance Manual (960-526) [CONFIDENTIAL] 2-33
Table 2-6 Debug port (Resume mode) error status (2/4)
LED Status Test item Contents
(F122h) AC'97 control
Initializing of temperature control
information
Initializing of KBC
VGA display-off and Reset control
Initialization of devices necessary for
initialization before initializing PCI bus
2
Starting 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
Check of the checksum of
conventional memory
Resume error DPORT = F174H
Initializing of PCI devices
F123h
Check of WakeUp factors after
initializing PCI bus
Waiting for initializing of devices
which have to be initialized before
setting HW by PnP resource
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
Recovery of each device (1)
Executing of dividing process of device
detection of PC card
Check of HDD pack connection
Resume error when HDD is mounted
DPORT=F172h
F124h
Start of IDE device resume sequence
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