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2.4 System board Troubleshooting 2 Troubleshooting
Table 2-3 D port status (5/6)
D port status
Inspection items Details
F10Eh Initializing a NDP Initializing a NDP
Storing CMOS error information in SMRAM
Initializing timer
Initializing a buffer for power saving
Initializing an EC, and reading battery information
F10Fh Setting up system
Updating system BIOS (model name, and EDID of the
LCD)
F110h Initializing the display Waiting for completion of initializing VGA chip and
initializing VGA BIOS
F111h Displaying a logo Displaying a logo on the screen
F112h Checking conventional memory Checking conventional memory
F113h Checking exception in protect
mode
Checking exception in protect mode
F114h Checking DMA Page Register Checking DMA Page Register
F117h Checking DMAC Checking DMAC
F118h Initializing DMAC Initializing DMAC
Checking password Waiting for the end of the FDD initialization process
Waiting for the end of the HDD initialization
Checking key-in pressed during the IRT
F119h
Prioritizing ATA
F11Ch Checking optional I/O ROM Checking optional I/O ROM
Final setting up prior to boot-up Storing the value of 40;00
Setting up the address of font data for resuming
password
Setting up the parameters for character repeat on a USB
keyboard
Getting keys pressed during the IRT
Storing shadow RAM size
Updating system resources information prior to boot-up
Renewing memory mapping data for INT15h E820h
function
Updating a table for DMI
Copying an ACPI table to the top of an expansion
memory
Waiting for the end of writing PSC version on BIOS
F11Dh
Waiting for the end of serial port initialization
PORTEGE R100 Maintenance Manual (960-440) 2-25