User`s guide

System Troubleshooting and Diagnostics
5.3 Power-On Self-Test (POST) and ROM-Based Diagnostic (RBD) Failures
Table 5–4 (Cont.) KA52/53/54 Console Displays as Pointers to FRUs
On
Error
Hex
LED
Normal
Console
Display
Default
Action on
Error
Failing
Test
Number Test Description FRU
1
Power-Up Tests (Script A1)
8 38 Cont 48 Memory_addr_shorts 2, 1
8 37 Cont 48 Memory_addr_shorts 2, 1
8 36 Cont 48 Memory_addr_shorts 2, 1
8 35 Cont 48 Memory_addr_shorts 2, 1
8 34 Cont 48 Memory_addr_shorts 2, 1
8 33 Cont 4D Memory_address 2, 1
8 32 Cont 47 Memory_Refresh 2, 1
8 31 Halt 40 Memory_count_pages 2, 1
8 30 Cont 40 Memory_count_pages 2, 1
6 29 Cont E4 DZ 1
B 28 Cont 54 Virtual_Mode 1
9 27 Cont 37 Cache_W_memory 1, 2
C 26 Cont C2 SSC_RAM_Data_Addr 1
7 25 Cont 80 CQBIC_memory 1, 2
9 24 Cont 37 Cache_w_memory 1, 2
A 23 Cont 51 FPA 1
5 22 Cont E2 SCSI_MAP 1
5 21 Cont E0 SCSI 1, 5
4 20 Cont 5F SGEC 1
5 19 Cont 5C SHAC 8, 1
1
Field-replaceable unit key:
1 = KA52
2 = MS44
3 = Q22–bus option
4 = System power supply
5 = SCSI device or 2 devices with same target id
6 = ASYNC option board
7 = COMM option board (SYNC)
8 = SHAC option board
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5–46 System Troubleshooting and Diagnostics