Fujitsu D2778 - Page 23

Mainboard D2778 English - 17
Fujitsu Technology Solutions 17
POST Code Error Beeps Description
87h
Configure motherboard configurable devices(MCD)
88h
Initialize BIOS data area(BDA)
89h
Enable non-maskable interrupt(NMI)
8Ah
Initialize extended BIOS data area(EBDA)
8Bh
Test and initialize PS/2 mouse
8Ch
Initialize floppy controller
8Fh
Determine number of ATA drives
90h
Initialize hard disk controllers
91h
Initialize local bus hard disk controllers
92h
Jump to user patch 2
93h
Build MP table for multi processor boards
95h
Install CD ROM for boot
96h
Set segment register ES to 64KB access
97h
Fixup multi processor table
98h 1-2
Search for option ROMs(Beeps on checksum errors)
99h
Check for SMART drive
9Ah
Shadow option ROMs
9Ch
Setup power management
9Dh
Initialize security engine
9Eh
Enable hardware interrupts
9Fh
Determine number of ATA and SCSI drives
A0h
Set time of day
A2h
Check key lock
A4h
Initialize typematic rate
A8h
Erase F2 prompt
AAh
Scan for F2 key stroke
ACh
Enter Setup
AEh
Clear boot flag
B0h
Check for errors
B1h
Unload RomPilot support
B2h
Prepare to boot operating system(POST done)