Installation guide

Windows NT Installation Guide32
The following table lists and describes the beep codes for the AlphaPC 164.
Table 5 Beep Codes for AlphaPC 164
Beep Code Description
1–2–3
1
This sequence represents the fail-safe booter startup
4 No valid header found in ROM; loading entire ROM
5,6,7 Same meaning as AlphaPC 164 post code 3F fatal error
subcodes
1
One beep and a pause, followed by two beeps and a pause, followed by three beeps.
The following table lists and describes the beep codes for the EB164.
Table 6 Beep Codes for EB164
Beep Code Description
2 Jumping to system code
4 No valid header found in ROM; loading entire ROM
5,6,7 Same meaning as fatal error subcodes