IBM 6C1 Service Manual page 75
Pseries 610
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Also See for 6C1:
- Technical overview and introduction (40 pages) ,
- Technical overview and introduction (42 pages) ,
- Installation manual (144 pages)
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Step 1520-7
1. Unplug the power cables from the system.
2. Exchange the operator panel electronics assembly.
3. Plug the power cables into the system and wait for OK, STBY or DIAG STBY on the
operator panel display.
4. Turn on the power.
Does the power LED on the operator panel come on and stay on?
NO
YES
Step 1520-8
1. Turn off the power.
2. Unplug the power cables from the system.
3. Record the slot numbers of all the adapters. Label and record the location of any
cables attached to the adapters. Disconnect any cables attached to the adapters
and remove all the adapters.
4. Remove the memory card.
5. Remove the second processor card (if installed).
6. Unplug the power cable from the 6-pack backplane.
7. Unplug the disk drives from the 6-pack backplane.
8. Unplug the power cables from all devices in the media bay.
9. Remove or unplug all the fans.
10. Plug the power cables into the system.
11. Turn on the power.
Does the power LED on the operator panel come on and stay on?
NO
YES
Reinstall the original operator panel electronics assembly.
Go to "Step 1520-8".
Go to "MAP 0410: Repair Checkout" in the RS/6000 Eserver pSeries
Diagnostic Information for Multiple Bus Systems .
Go to "Step 1520-9" on page 58.
Go to "Step 1520-10" on page 59.
Chapter 3. Maintenance Analysis Procedures (MAPs)
57
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