Digital Equipment PRIORIS MTE, Service Maintenance Manual

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Troubleshooting Digital PRIORIS MTE Server
50 MCS Logistics Engineering - Nijmegen
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Beep Codes for Fatal Errors
(continued)
Beep Code Error Message
2-1-2 Bit 1 1st 64 KB RAM failure
2-1-3
Bit 2 1st 64 KB RAM failure
2-1-4 Bit 3 1st 64 KB RAM failure
2-2-1 Bit 4 1st 64 KB RAM failure
2-2-2 Bit 5 1st 64 KB RAM failure
2-2-3
Bit 6 1st 64 KB RAM failure
2-2-4
Bit 7 1st 64 KB RAM failure
2-3-1 Bit 8 1st 64 KB RAM failure
2-3-2 Bit 9 1st 64 KB RAM failure
2-3-3
Bit A 1st 64 KB RAM failure
2-3-4
Bit B 1st 64 KB RAM failure
2-4-1 Bit C 1st 64 KB RAM failure
2-4-2 Bit D 1st 64 KB RAM failure
2-4-3
Bit E 1st 64 KB RAM failure
2-4-4
Bit F 1st 64 KB RAM failure
3-1-1 Slave DMA register failure
3-1-2 Master DMA register failure
3-1-3 Master interrupt mask register failure
3-1-4
Slave interrupt mask register failure
3-2-1 No recovery diskette or disk error
3-2-3 Boot block checksum failure
3-2-4 Keyboard/mouse controller failure
4-2-1
Timer tick interrupt failure
4-2-2 Shutdown failure
4-2-3 Gate A20 failure
4-2-4 Unexpected interrupt in protected mode
4-3-1
RAM failure (above 0FFFFh)
4-3-3 Interval timer 2 failure
4-3-4 Time-of-day clock failure
4-4-1 Serial port failure
4-4-2
Parallel port failure
4-4-3
Math coprocessor failure