Diamond Systems Rhodeus-LC LX800 PC/104 User Manual
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BIOS
3.13 BIOS Beep Sound code list
Address
Device Description
E000:0000h - F000:FFFFh
System BIOS Area
D000:2000h - D000:FFFFh
Free space
D000:0000h - D000:1FFFh
LAN ROM
C000:E000h - CF00:FFFFh
Free space
C000:0000h - C000:DFFFh
VGA BIOS
A000:0000h - B000:FFFFh
VGA RAM
0000:0000h - 9000:FFFFh
DOS 640K
3.14 BIOS memory mapping
Beep Sound
Message
1 short (Beep)
System booting is normally
2 short (Beep)
CMOS setting error
1 long - 1 short (Beep)
DRAM error
1 long - 2 short (Beep)
Display card or monitor connected error
1 long - 3 short (Beep)
Keyboard error
1 long - 9 short (Beep)
ROM error
Long (Beep) continuous
DRAM hasn’t inset correctly
Short (Beep) continuous
POWER supply has problem