Toshiba QOSMIO E10 Maintenance Manual page 72

2 Troubleshooting Procedures
Table 2-4 Debug port (Boot mode) error status (6/8)
D port status Inspection items
F10Bh Task generation for waiting
PCI_CONFIGURATION
completion
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
INIT_SYSTEM
F10Fh
(Initialization of system)
F110h INIT_DISPLAY
F111h Calling VGA BIOS
F113h DISP_LOGO
F114h SYS_MEM_CHECK
F115h EXT_MEM_CHECK
F116h Check of exception in the
protected mode
INIT_SYS_MEM
2-26
2.4 System Board Troubleshooting
Details
Configuration
Saving of VGA configuration result
Printer port setting
HDD initialization sequence start
FDD initialization (built-in support machine
only)
(Check of first 64KB memory)
(Initialization of vectors)
(Initialization of NDP)
Storing of CMOS error status to
IRT_ERR_STS_BUF
CD POWER SW contorl
(CD play support model)
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
Waiting for Display access completion
Displaying logo
Check of convention memory in the protected
mode (boot)
Check of exception in the protected mode
(boot)
DPORT=F1117h/F116H when error
Initialization of conventional memory (Reboot)
QOSMIO E10 Maintenance Manual (960-492)