14 – English
Mainboard D2778
14
Fujitsu Technology Solutions
BIOS POST-Codes (Port 80 status indicators)
BIOS-POST codes are visible on the LCD-display (connected to the LCD-connector).
Post-Code Overview:
Standard system
BIOS:
POST Code
Error Beeps
Description
01h Initialize IPMI
02h
Verify Real Mode
03h Disable non-maskable interrupt(NMI)
04h Get CPU type
06h Initialize system hardware
07h Pre-Init chipset (Shadow-Register)
08h Initialize chipset with initial POST values
09h Set IN POST flag
0Ah Initialize CPU registers
0Bh Enable CPU cache
0Ch Initialize caches to initial POST values
0Eh Initialize I/O component
0Fh Initialize the local bus IDE
10h Initialize Power Management
11h Load alternate registers with initial POST values
12h Restore CPU control word during warm boot
13h Initialize PCI bus mastering devices
14h Initialize keyboard controller
16h 1-2-2-3
BIOS ROM checksum
17h Initialize cache before memory autosize
18h Initialize 8254 timer
1Ah Initialize 8237 DMA controller
1Ch Reset programmable interrupt controller
20h 1-3-1-3
Test DRAM refresh
22h Test 8742 keyboard controller
Summary of Contents for D2778
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