IBM eServer xSeries 335 Type 8676, Hardware Maintenance Manual And Troubleshooting Manual

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Note: The illustrations in this publication might differ slightly from your
hardware.
Heat-sink
retainer bracket
screws (8 places)
System board
screws (7 places)
Locator
hole
Locator pin
I/O port
screws (6 places)
13. Remove the six I/O port screws at the rear of the server.
14. Remove the eight screws securing the two heat sink retention modules to the
system board. These eight screws also secure the system board to the
chassis.
15. Remove the seven screws on the system board that secure the system board
to the chassis.
16. Pull the board carefully out of the server, taking special care not to disturb any
surrounding components.
17. To reinstall the board, place it carefully into position and ensure the locator pin
engages the locator hole in the system board.
18. Reverse steps 5 on page 80 through 12 on page 80 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.
Chapter 5. Service replaceable units
81