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Hardware Maintenance Manual: xSer ies 380
Beep/Symptom
1-5-4-2 (power control
fault; power-good
dropped out)
1-5-4-4 (PWRGD-BUF
failure; no power-good on
power-up)
1-5-5-1 (CPU board
interlock failure)
The following beep codes may be preceded by 1-5-4-2 or 1-5-4-4:
1 (General power supply
redundancy failure)
2-1 (Power pod 1)
2-2 (Power pod 2)
2-3 (Power pod 3)
2-4 (Power pod 4)
3-1 (Memory board A)
3-1-1 (Memory board
D2D)
3-1-2 (Memory board
D2D)
3-2 (Memory board B)
3-2-1 (Memory board
D2D)
3-2-2 (Memory board
D2D)
4 (T-docking board D2D)
1.
Reseat power supplies
2.
Check DC to DC converter configuration
3.
Reseat D2D converters
4.
Reseat processors
5.
Reseat power pods
6.
Check Legacy cable connection
1.
Check DC to DC converter configuration
2.
Reseat D2D converters
3.
Reseat processors
4.
Reseat power pods
5.
Check Legacy cable connection
6.
I/O board
1.
Verify CPU board inserted fully
1.
Verify that all power cords are connected.
2.
Reseat power supply indicated by power supply LED
3.
Replace power supply indicated by power supply LED
1.
Reseat power pod 1.
2.
Power pod 1.
1.
Reseat power pod 2.
2.
Power pod 2.
1.
Reseat power pod 3.
2.
Power pod 3.
1.
Reseat power pod 4.
2.
Power pod 4.
1.
Reseat memory board A (upper board).
2.
Memory board A.
1.
Reseat D2D marked "D2D0" on memory board A.
2.
D2D marked "D2D0" on memory board A.
1.
Reseat D2D marked "D2D1" on memory board A.
2.
D2D marked "D2D1" on memory board A.
1.
Reseat memory board B (lower board).
2.
Memory board B.
1.
Reseat D2D marked "D2D0" on memory board A.
2.
D2D marked "D2D0" on memory board B.
1.
Reseat D2D marked "D2D1" on memory board A.
2.
D2D marked "D2D1" on memory board B.
1.
Reseat 12V D2D on T-docking board.
2.
12V D2D on T-docking board.
FRU/Action
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