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Step 0600-025
You have a PS1Fail problem
1. Replace power supply card PS1.
2. Reinstall the SPS front panel assembly, being careful to align the guide pins on the P1 to the inner
chassis cup guide.
3. Replug the power cable (J1) and supervisor cable (J2) to the rear of the assembly.
4. Put the circuit breaker in the On (‘1’) position.
5. Does the PS1Fail condition still exist?
v
If yes, go to “Step 0600-026”.
v
If no, go to “Step 0600-017” on page 1-10.
Step 0600-026
After replacing the power supply card you still have a PSxFail condition.
1. Put the circuit breaker in the Off (‘0’) position.
2. Remove the power cable (J1) and supervisor cable (J2) from the rear of the SP Switch.
3. Remove the front panel assembly.
4. Replace the supervisor card.
5. Reinstall the SPS front panel assembly, being careful to align the guide pins on the P1 to the inner
chassis cup guide.
6. Replug the power cable (J1) and supervisor cable (J2) to the rear of the assembly.
7. Put the circuit breaker in the On (‘1’) position.
8. Does the PSxFail condition still exist?
v
If yes:
a. Replace the SP Switch inner chassis assembly.
b. Go to “Step 0600-017” on page 1-10.
v
If no, go to “Step 0600-017” on page 1-10.
Step 0600-027
You have a PSFuseGood problem.
1. Remove power supply PS1 (refer to “Removing the switch power cards” on page 4-6).
2. Reinstall the SPS front panel assembly, being careful to align the guide pins on the P1 connector to
the inner chassis.
3. Replug the power cable (J1) and supervisor cable (J2) at the rear of the assembly.
4. Put the circuit breaker in the On (‘1’) position.
5. Does the failure condition still exist?
v
If yes, go to “Step 0600-029” on page 1-13.
v
If no, go to “Step 0600-028”.
Step 0600-028
You have a PSFuseGood problem that went away when you removed power supply PS1.
1. Put the circuit breaker in the Off (‘0’) position.
2. Remove power cable (J1) and supervisor cable (J2) from the rear of the SP Switch.
3. Remove the front panel assembly.
4. Replace power supply PS1.
5. Take the switch out of the service position (refer to “Service position procedures” on page 3-9).
6. Go to “Step 0600-017” on page 1-10.
SP Switch environment (MAP 0600)
1-12
RS/6000 SP: SP Switch Service Guide
Summary of Contents for RS/6000 SP
Page 1: ...RS 6000 SP SP Switch Service Guide GA22 7443 04 IBM...
Page 2: ......
Page 3: ...RS 6000 SP SP Switch Service Guide GA22 7443 04 IBM...
Page 8: ...vi RS 6000 SP SP Switch Service Guide...
Page 10: ...viii RS 6000 SP SP Switch Service Guide...
Page 20: ...xviii RS 6000 SP SP Switch Service Guide...
Page 70: ...2 14 RS 6000 SP SP Switch Service Guide...
Page 90: ...4 8 RS 6000 SP SP Switch Service Guide...
Page 92: ...SPS SPS 8 Switch assembly feature view 1 5 2 RS 6000 SP SP Switch Service Guide...
Page 94: ...SPS SPS 8 Switch assembly feature view 2 5 4 RS 6000 SP SP Switch Service Guide...
Page 99: ...Chapter 5 Parts catalog 5 9...
Page 100: ...Multi switch frame F C 2030 1 5 10 RS 6000 SP SP Switch Service Guide...
Page 102: ...5 12 RS 6000 SP SP Switch Service Guide...
Page 106: ...A 4 RS 6000 SP SP Switch Service Guide...
Page 110: ...X 4 RS 6000 SP SP Switch Service Guide...
Page 113: ......
Page 114: ...IBM GA22 7443 04...