IBM 8671 - Eserver xSeries 235, Maintenance And Troubleshooting Manual

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12. Push the system-board release latch toward the side of the system board
where the DIMM slots are located to release the board.
Note: The board will not be released until the latch is pushed to be
approximately parallel with the DIMM slots.
13. Pull the board carefully out of the server.
14. To reinstall the board, place it carefully into position in the chassis with the
system-board release lever in the open position; then, slide the lever toward
the side of the system board where the adapters are installed until the board is
securely in place.
15. Reverse steps 5 on page 116 through 11 on page 116 to replace the
components that were removed.
Note: When reassembling the components in the server, be sure to route all
cables carefully so that they are not exposed to undue pressure.
Microprocessor removal
Complete the following steps to remove a microprocessor.
Note:
v
Read “Installation guidelines” on page 45.
v
Read the safety notices at “Safety information” on page 169.
v Read “Handling electrostatic discharge-sensitive devices” on page 172.
1. Turn off the server and disconnect all power cords and external cables; then,
remove the server cover (see “Removing the left-side cover” on page 55).
2. Open the cover on the air-baffle assembly.
Chapter 5. Service replaceable units
117