IBM RS/6000 SP, Maintenance Information

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MAP 0520: Switch Assembly Environment
015 (continued)
Is the measured resistance(s) in the acceptable range?
Yes No
016
– Problem is in the switch supervisor control cable (S00-SP-P102).
– Go to Step 019, Priority 4, to replace cable.
017
– If this is an HiPS 2.0, replace switch assembly.
– If this is an HiPS 3.0 or HiPS-LC8, replace the switch supervisor card.
– Go to Step 030 on page 1-307 to verify fix.
018
– If this is an HiPS 2.0, replace switch assembly.
– If this is an HiPS 3.0 or HiPS-LC8, replace the switch power card and switch supervisor card.
– Go to Step 030 on page 1-307 to verify fix.
019
– One or more of the following conditions exist:
Ÿ Warning Fan: “fanwarning1”, “fanwarning2”, ..., “fanwarning5”
Ÿ Shutdown Fan: “fanfail1”, “fanfail2”, ..., “fanfail5”
– Have customer remove the switch assembly from the active configuration and power off the switch
assembly.
– If this is an HiPS switch, place the switch into service position. Refer to "Service Position Procedures"
in
IBM RS/6000 SP: Maintenance Information, Volume 3, Locations and Service Procedures.
– If this is an SPS or SPS-8 switch, turn off the circuit breaker. Unplug cables connected to J1 and J2 at
the rear of the switch assembly. Then remove the front panel assembly from the inner chassis.
– Use the following table to reseat or replace components:
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RS/6000 SP MAPs