IBM Storwize V7000 Unified Problem Determination Manual page 165

Before you begin
Notes:
1. When you reassemble the components in the file module, be sure to route all
cables carefully so that they are not exposed to excessive pressure.
2. When you replace the system board, you must either update the file module
with the latest firmware or restore the pre-existing firmware that the customer
provides on a diskette or CD image. Make sure that you have the latest
firmware or a copy of the pre-existing firmware before you proceed.
Important: Some cluster solutions require specific code levels or coordinated
code updates. If the device is part of a cluster solution, verify that the latest
level of code is supported for the cluster solution before you update the code.
3. Update the vital product data (VPD) through the file module firmware update
procedure.
4. If you see the error message Non-compatible/non-supported CPU, see PDSG for
more information appears, the microprocessor that you installed is not
supported. See Parts listing for 2073-720 file modules for a list of supported
microprocessors.
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Chapter 4. File module