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Compaq StorageWorks Enclosure 4200 Family LVD Disk Enclosure User Guide
Replacing the I/O Module
NOTE: Removing an I/O module significantly changes the airflow within the enclosure.
Therefore, always replace it as soon as possible.
The basic procedure for replacing an I/O module is the same regardless type. Complete the
procedure in Table 7–3 to replace an I/O module.
1.
After backing up the stored data, stop all data transfers.
2.
Stop all transfers on the SCSI bus.
3.
Disconnect the SCSI bus cable from the module connector
For a dual-bus I/O module, label the cables as remove them.
4.
While grasping the module handle, press down on the module latch
the enclosure.
1
CAUTION: Interrupting the SCSI bus by replacing an I/O module could cause the loss
of data. Therefore, you must stop all SCSI bus data transfers before replacing a
module.
You must stop transfers on both SCSI buses when the enclosure is configured for dual
bus operation.
Table 7–6 I/O Module Replacement Procedure
2
3
CXO7062A
.
and pull the module out of
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