IBM 6290 Hardware Maintenance Manual page 64

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Hardware Maintenance Manual
Beep Symptom
2-2-4 CMOS configuration info validation
failed
2-3-1 Screen initialization failed
2-3-2 Screen memory failed
2-3-3 Screen retrace failed
1-2 Search for video ROM failed
All other beep code sequences
Continuous beep
Repeating short beeps
FRU/Action
1. Battery
2. System Board
1. Jumper on J28
2. System Board
1. System Board
1. System Board
1. System Board
1. System Board
1. System Board
1. Keyboard stuck key
2. Keyboard Cable
3. System Board