DIGITAL-LOGIC MICROSPACE PCC-P5 - Page 131

DIGITAL-LOGIC AG PCCP5 Manual V2.3
131
BEEP CODE:
AMI
1 short DRAM refresh
1 long POST ok
1 cont. Power supply
1 l / 1 s Motherboard
1 l / 2 s Graphic card
1 l / 3 s Video DAC
2 s Parity
2 l / 2 s Video BIOS
3 s Base 64k mem-
ory failure
3 s / 3 l / 3
s
Ram
4 s Timer not opera-
tional
5 s Prozessor error
6 s 8042 gate A20
failure
7 s Prozessor exep-
tion interrupt
8 s Display memory
read / write error
9 s ROM checksum
error
10 s CMOS shutdown
register read /
write error
11 s Cache error ex-
ternal cache bad