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Chapter 3: Maintenance
Replace Malfunctioning SAS / Fan Module
If a SAS / fan module malfunctions, please see the instructions below to pull out the SAS / fan module and
replace the malfunctioning module.
To replace the malfunctioning SAS / fan module:
1
Unplug the expansion cables from the SAS / fan module on which the malfunctioning module is to be replaced.
2
Push the lever of the SAS / fan module at the back panel in the indicated direction. The modules are numbered
as shown below.
3
Pull out the SAS / fan module from the expansion unit.
4
Prepare a new SAS / fan module, and push it back to the slot until you hear a click.
