Fujitsu D2778 User Manual

Mainboard D2778 English - 15
Fujitsu Technology Solutions 15
POST Code Error Beeps Description
24h
Set segment register ES to 4GB access
26h
Enable A20 line
28h 1-3-3-1
Autosize DRAM
29h
Initialize POST memory manager
2Ah
Clear 512KB base RAM
2Bh
Initialize CMOS emulation
2Ch 1-3-4-1
RAM failure on address line xxxx
2Eh 1-3-4-3
RAM failure on data bits xxxx of low byte of memory bus
2Fh
Enable cache before system BIOS shadow
30h 1-4-1-1
RAM failure on data bits xxxx of high byte of memory bus
32h
Test CPU bus-clock frequency
33h
Initialize Phoenix dispatch manager
36h
Warm start shut down
38h
Shadow system BIOS ROM
3Ah
Autosize cache
3Bh
Initialize debug services
3Ch
Advanced configuration of chipset registers
3Dh
Load alternate registers with CMOS values
41h
Initialize RomPilot support
42h
Initialize interrupt vectors
45h
POST device initialization
46h 2-1-2-3
Check ROM copyright notice
48h
Check video configuration against CMOS
49h
Initialize PCI bus and devices
4Ah
Initialize all video adapters in the system
4Bh
Start quiet boot
4Ch
Shadow video BIOS ROM
4Eh
Display BIOS copyright notice
4Fh
Pre-Initialize boot sequence
51h
Initialize EISA board
52h
Test keyboard

Fujitsu D2778 Specifications

General

Brand	Fujitsu
Model	D2778
Category	Motherboard
Language	English