2 Troubleshooting Procedures 2.4 System Board Troubleshooting
2-30 [CONFIDENTIAL] QOSMIO F20 Maintenance Manual (960-526)
Table 2-5 Debug port (Suspend mode) error status (2/3)
LED Status Test item Contents
Storing CPU register
Permission of system area and memory
cache (for high-speed operation)
Suspending of HDD
Storing KBC,SCC and MOUSE
Storing of PCI device
Storing of PIT
Starts sequence for storing display
system
Storing of PIC
Storing of DMAC
(F133h)
Storing of system status command port
Storing of PCMCIA card
Storing of RTC
Storing of HW unique to system
Calculation of check sum
(conventional memory)
F134h
F137h
Processing of VGA –off (boot mode)
Suspending of HDD (boot mode)
Transition to S5 of Bluetooth (boot mode)
F138h
Processing for boot/ resume/suspend for
PnP (Stores PnP resource information
into Flash ROM.)
Processing for boot/ resume/suspend for
password (Stores password information
into Flash ROM.)
F139h
Waiting for completion of suspending for
HDD password
Prohibition of PCI arbiter
Setting of Wakeup event
F13Ah
Power-off of PC card
Re-setting backup current
Forced off of fan
Checks whether off-process for resume
is needed
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