IBM Xseries 345 8670 Maintenance Manual page 74

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xSeries 345 Type 8670: Hardware Maintenance Manual and Troubleshooting Guide
4. Remove the air baffle from the empty microprocessor socket. Store it in a safe
place for future use. An empty microprocessor socket must contain an air
baffle.
5. Install a VRM in the VRM connector (J5).
Note: All installed VRMs must be of the same type. Mixing different VRMs will
result in a mismatch error.
See the illustration at the beginning of these instructions for the location of the
connectors:
a. Center the VRM over the connector. Make sure that the VRM is oriented
and aligned correctly.
b. Carefully but firmly push down the VRM to seat the VRM in the connector.
c. Insert one end of the retainer clip on the side of the connector and fit the
retainer clip over the VRM. Insert the free end of the retainer clip on the
other side of the connector.
6. Locate the second microprocessor socket (connector J6) on the system board.
7. Install the microprocessor: