DEC DECstation 316+ Service Manual page 34

2–10 Troubleshooting
Table 2–3 (Cont.) Secondary Beep Codes
Beep Code Description of Test or Failure
2-2-3 1st 64K RAM chip or data line failure - bit 6
2-2-4 1st 64K RAM chip or data line failure - bit 7
2-3-1 1st 64K RAM chip or data line failure - bit 8
2-3-2 1st 64K RAM chip or data line failure - bit 9
2-3-3 1st 64K RAM chip or data line failure - bit A
2-3-4 1st 64K RAM chip or data line failure - bit B
2-4-1 1st 64K RAM chip or data line failure - bit C
2-4-2 1st 64K RAM chip or data line failure - bit D
2-4-3 1st 64K RAM chip or data line failure - bit E
2-4-4 1st 64K RAM chip or data line failure - bit F
3-1-1 Slave DMA register test in-progress or failure
3-1-2 Master DMA register test in-progress or failure
3-1-3 Master interrupt mask register test in-progress or
failure
3-1-4 Slave interrupt mask register test in-progress or failure
3-2-4 Keyboard controller test in-progress or failure
3-3-4 Screen memory test in-progress or failure
3-4-1 Screen initialization test in-progress or failure
3-4-2 Screen retraces tests in-progress or failure
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Test failures from this point on can usually be attributed to the VGA adapter or
the slot connector. Try moving the adapter to a different slot.
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