Step 1520-25
Install the parts listed below in order. After each, verify that the operator panel dis-
plays OK. If not, the last part that was installed is defective. Replace it and go to
"MAP 410: Repair Checkout" in
Diagnostic Information for Multiple Bus Systems.
1. Fan monitor control card
2. Processor card(s)
3. Memory card(s)
If no defective FRU is found, go to “Step 1540-1” on page 2-37.
Step 1520-26
Remove the system board.
Is anything displayed on the operator panel?
NO
Replace the parts listed below in order. After each, observe if anything
displays on the operator panel. If something displays, the last FRU
replaced is defective. Replace it and go to "MAP 410: Repair Checkout"
in
Diagnostic Information for Multiple Bus Systems.
1. I/O board
2. Power Distribution Board
3. I/O cable from the Power Distribution Board to the I/O board
If no defective FRU is found, go to “Step 1540-1” on page 2-37.
YES
The system board is defective. Replace it and go to "MAP 410: Repair
Checkout" in
Diagnostic Information for Multiple Bus Systems.
Chapter 2. Maintenance Analysis Procedures
2-35
Summary of Contents for H SERIES RS/6000
Page 1: ...RS 6000 Enterprise Server Model H Series IBM Installation and Service Guide SA38 0547 01...
Page 14: ...xiv RS 6000 Enterprise Server Model H Series Installation and Service Guide...
Page 34: ...1 18 RS 6000 Enterprise Server Model H Series Installation and Service Guide...
Page 106: ...2 72 RS 6000 Enterprise Server Model H Series Installation and Service Guide...
Page 178: ...3 72 RS 6000 Enterprise Server Model H Series Installation and Service Guide...
Page 262: ...7 14 RS 6000 Enterprise Server Model H Series Installation and Service Guide...
Page 279: ...Chapter 7 Removal and Replacement Procedures 7 31...
Page 315: ...Chapter 8 Parts Information Chapter 8 Parts Information 8 1...
Page 328: ...8 14 RS 6000 Enterprise Server Model H Series Installation and Service Guide...
Page 340: ...A 12 RS 6000 Enterprise Server Model H Series Installation and Service Guide...
Page 401: ...expect 8 r or 7 r or 6 r or 4 r or 3 r delay 2 done Appendix E Modem Configurations E 21...
Page 408: ...E 28 RS 6000 Enterprise Server Model H Series Installation and Service Guide...
Page 412: ...F 4 RS 6000 Enterprise Server Model H Series Installation and Service Guide...
Page 419: ...Index X 7...
Page 420: ...X 8 RS 6000 Enterprise Server Model H Series Installation and Service Guide...
Page 423: ......