Table - Toshiba QOSMIO G40 Maintenance Manual

2.4 System Board Troubleshooting
D port status
F119h
F11Ah
F11Ch
F11Eh
F11Fh
F120h
QOSMIO G40 Maintenance Manual (960-632)
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Table 2-4 Debug port (Boot mode) error status (8/10)
Inspection items
CHECK_DMAC
INIT_DMAC
CHECK_SIO
BOOT_PASSWORD
(In the case of "Reboot")
(In the case of "Boot")
EX_IO_ROM_CHECK
PRE_BOOT_SETUP
2 Troubleshooting Procedures
Details
(Check of DMAC) (Boot)
(Initialization of DMAC) (Boot)
(Check of SIO) (model supporting SIO)
(Check of password)
Waiting for HDD initialization completion
Check of key input during IRT (waiting for KBC
initialization completion)
I/O LOCK Processing (model supporting I/O
LOCK)
Initialization of ATA priority
Check of key input during IRT (waiting for KBC
initialization completion)
Input of password (waiting for HDD initialization
completion)
I/O LOCK Processing (For models supporting
I/O LOCK)
TPM Initialization (For models supporting TPM)
(Check of option I/O ROM)
Saving of value in 40:00h (For SIO saving/
restoring)
Setting of font address for resume password
Setting of repeat parameter for USB KB
Acquisition of keys pressed during IRT
Storing of T_SHADOW_RAM_SIZE
Update of system resource before boot
Rewriting of memory map data of INT15h
E820h function
Waiting for AC-Link initialization completion (For
models supporting AC-Link)
Updating of table for DMI
[CONFIDENTIAL] 2-29