Table - Toshiba PORTEGE R400 Maintenance Manual

Table 2-4 Debug port (Boot mode) error status (7/10)
D port status
(F10AH)
F10BH
Initialization of H/W needed after
PCI configuration
Enabling power off
Output code generation
F10CH
FIRST_64KB_CHECK
F10DH
INIT_INT_VECTOR
F10EH
INIT_NDP
F10FH
INIT_SYSTEM
(Initialization of system)
F110H
INIT_DISPLAY
F111H
VGA POST
F112H
F113H IDISP_LOGO
F114H SYS_MEM_CHECK
PORTEGE R400 Maintenance Manual (960-623)
Inspection items
2 Troubleshooting Procedures
Details
Configuration
Saving of VGA configuration result
Task generation for waiting PCI_CONFIGURATION
completion
Printer port setting (for models supporting printer)
HDD initialization sequence start
FDD initialization sequence start (for models
supporting printer internal FDD)
(Check of first 64KB memory)
(Initialization of vectors)
(Initialization of NDP)
Storing of CMOS error status to
IRT_ERR_STS_BUF
Timer initialization start
EC initialization & Reading of battery information
Update of system BIOS (Update of EDID information
for LCD)
(Waiting for VGA chip initialization completion, VGA
BIOS initialization)
(Displaying logo)
(Check of convention memory)(Boot)
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