2.4 System board Troubleshooting 2 Troubleshooting
PORTEGE R200 Maintenance Manual (960-519) [CONFIDENTIAL] 2-27
Table 2-4 D port status (7/8)
LED Status Test item Message
BOOT_PASSWORD (Password check)
Waiting for completion of FDD initializatio n ( model with
Internal FDD) (Reboot)
Waiting for completion of HDD initialization
Check of key input during IRT (waiting for completion
of KBC initialization)
Waiting for completion of ATA priority
Check of key input during IRT (waiting for completion
of KBC initialization)
Input of password (Waiting for completion of HDD
initialization)
I/O LOCK process (model supporting I/O LOCK)
F11DH BOOT_PASSW
TPM initialization (mod el supporting TPM)
F11EH EX_IO_ROM_CHECK (Option I/O ROM check)
PRE_BOOT_SETUP
Storing the value of 40:00h (for SIO save/restore)
Setting Font address for resume password
Setting parameter for character repeat on a USB
keyboard
Final check key input during the IRT
Storing T_SHADO_RAM_SIZE
Update of system resources information just before
booting
Rewriting of memory map data of INT15h E820h
function
Waiting for AC-Link initialization completion
Updating a table for DMI
Copying an ACPI table to the top of an expansion
memory
Waiting for the completion of writing PSC version on
BIOS
Waiting for the completion of setting clock gener ator
and check (Stop at DPORT=F120H when an error
occurred)
Waiting for the completion of serial port initialization
(SIO supporting model)
Canceling NMI Mask
Examining the checksum of TIT
Clearance of IRT-running flag in Runtime side
Updating checksum for Runtime
Branching to Hibernation (BIOS hibernation supporting
model)
Bluetooth initialization (Bluetooth supporting model)
Check whether a target maintenance card is set
Disabling a PC card not used
F11FH
Setting of Wake UP status data for ACPI