IBM RS/6000 SP, Maintenance Information

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MAP 0290: 332 MHz SMP Node Environment
038 (continued)
Are supervisor LEDs #3 and/or #4 flashing?
Yes No
039
– Go to “MAP 0130: Processor Node” on page 1-30.
040
–
Use the following prioritized table to continue service:
041
– Remove processor node from service position.
– From the control workstation, power on the processor node.
Are supervisor LEDs #3 and/or #4 flashing?
Yes No
042
Go to Step 055 on page 1-166.
043
Go to Step 038 on page 1-163 and replace the next highest priority component.
044
Problem with 48 volts sensing.
– From the control workstation, power off the processor node.
– Place the processor node in the service position.
–
Use the following prioritized table to continue service:
Priority Component Action
1 Interposer connector cable 1. Replace cable
2. Go to Step 041
2 interposer connector card 1. Replace card
2. Go to Step 041
3 CPU or I/O power assembly 1. Replace assembly
2. Go to Step 041
4 CPU I/O planar 1. Replace I/O planar
2. Go to Step 041
5 All replaced Call next level of support.
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RS/6000 SP MAPs