Chapter 5: Subsystem Maintenance and Upgrading
Figure 5-2: Removing Controller
Step 5.
Gently pull the controller module out of the subsystem.
Place the controller module on a clean, static-free
surface.
WARNING!
Unnecessary tampering with the controller module can cause
damage. Remove the controller only if it is absolutely
necessary.
When removing a controller module from the chassis, all anti-
static preventative measures should be strictly adhered to.
Failure to adhere to specified cautionary measures could result
in damage to the controller board.
5.2.3
Replacing the Controller Module
If the controller module itself has failed, replace it with a replacement
from your vendor.
Step
1.
Remove the failed controller module from the
subsystem
(see
Section 5.2.2
.) It is recommended to
obtain a replacement with pre-installed memory. If the
DIMM module is obtained otherwise, refer to
Section
Replacing a Controller Module
5-5
