IBM Advanced SerialRAID Adapters SA33-3285-02 User Manual page 432

2. Read carefully the "Action" you must do for the problem. Do not exchange FRUs
unless you are instructed to do so.
3. Normally exchange only one FRU at a time. After each FRU is exchanged, go to
"MAP 2410: SSA Repair Verification" on page 475 to verify the repair.
4. When exchanging an adapter, always use the instructions that are supplied with the
system unit.
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