IBM RS/6000 SP, Maintenance Information

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MAP 0150: 120/160 Thin Node Environment
047 (continued)
Is there an obvious problem?
Yes No
048
– Replace daughter card.
– If suspected of a problem, replace the jumper card.
– Restore processor node, by performing steps in Step 052, then return to this step to continue.
Is the environmental (yellow) LED ON or FLASHING?
Yes No
049
Problem resolved.
– Go to “MAP 0570: End of Call” on page 1-357.
050
– Replace node supervisor card.
– Go to Step 052.
051
– Fix obvious problem. As required, replace damaged components.
– Go to Step 052.
052
Component replaced or reseated.
– Make sure all cables and components are connected inside processor node.
– Remove processor node from service position.
– Reconnect all cables at rear of the processor node.
– Put circuit breaker at the front of the processor node in the On (‘1’) position.
– Check the environmental (yellow) LED for an ON or FLASHING condition.
Is the environmental (yellow) LED ON or FLASHING?
Yes No
053
Problem resolved.
– Go to “MAP 0570: End of Call” on page 1-357.
054
Problem not resolved.
– Go to Step 037 on page 1-66.
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RS/6000 SP MAPs