Beep Symptoms - IBM IntelliStation 6866 Hardware Maintenance Manual

Diagnostic Error Code
305-000-XXX Monitor DDC Test Passed
305-250-XXX Monitor DDC self test failure
415-000-XXX
Modem Test Passed
415-XXX-XXX Modem error

Beep symptoms

Beeps
1-2-X
4
64
IBM IntelliStation Type 6866: Hardware Maintenance Manual
Beep symptoms are short tones or a series of short tones separated by pauses
(intervals without sound). See the following examples.
Description
• One beep
• A pause (or break)
• Two beeps
• A pause (or break)
• Any number of breaks
Four continuous beeps
Use the following table to diagnose beep symptoms.
FRU/Action
1. No action
1. Run Setup to enable DDC
2. Cable
3. Monitor
4. Video card
5. System board
1. No action
1. Remove the Modem and re-test the system