Replacing The Interconnect-Battery Unit - IBM DS5100 Installation, User's, And Maintenance Manual

11. Wait up to 5 minutes for the DS Storage Manager client software to recognize
12. Complete any remaining Recovery Guru procedures for power supply and fan
13. Did this correct the problem?
14. Remove the antistatic protection.
15. Install the front bezel by aligning the pins on the storage subsystem chassis
16. Use the DS Storage Manager Subsystem Management window to check the
17. Do any storage subsystems have a fault (Needs Attention) status?
18. Use the DS Storage Manager client software to print a new storage subsystem

Replacing the interconnect-battery unit

Use the following procedure to replace the interconnect-battery unit.
Attention:
Never remove the interconnect-battery unit unless directed to do so by an IBM
service representative. In addition, do not replace the interconnect-battery unit in
any of the following situations:
v The controller A is not in optimal state.
v The FC paths from the hosts to the host ports in controller A are not optimal.
Attention: Verify that the power supply and fan unit does not snag any
other DS5100 and DS5300 cables when you slide it into the bay.
d. Press the power supply and fan unit fully into the slot, engaging the pins
on the enclosure.
e. Hold open both latches and push both left and right levers simultaneously
to the closed position. Release the latches. When you release the latches,
you should hear both latches snap over the levers, indicating that the
power supply and fan unit is locked in place.
the new power supply and fan unit.
unit replacement, if needed.
v Yes – Go to step 14.
v No – Verify the following:
– Both power supply and fan unit switches on the back of the storage
subsystem are turned on.
– The circuit breaker for the electrical outlet that connects to has not been
tripped.
– The circuit breaker in the RAID controller that the power supply and fan
unit is linked to has not been tripped. (The right power supply and fan
unit is linked to controller A; the left power supply and fan unit is linked to
controller B.) See "Resetting the controller circuit breakers" on page 158.
If the problem persists after you have checked the above, contact your IBM
service representative.
with the spring-steel retainers on the cover, and then press the cover toward
the chassis until the pins snap into place.
status of components in the storage subsystem.
v Yes – Select the Recovery Guru toolbar button in the Subsystem
Management window, and complete the recovery procedure. If the problem
persists, contact your IBM service representative.
v No – Go to step 18.
profile.
Chapter 5. Replacing components
187