IBM IntelliStation A Pro 6224 User Manual page 74

15. Install the fan sink.
16. Install at least one pair of supported DIMMs on the microprocessor board. See
17. Install the microprocessor air baffle.
60
IntelliStation A Pro Type 6224: User's Guide
Retention
spring clips
a. Make sure that the two retention spring clips on the microprocessor
retention bracket (on the microprocessor board) are open and rotated to
either side as shown in the above illustration.
b. Remove the fan sink from its package and remove the cover from the
bottom of the fan sink. Make sure that the thermal material is still on the
bottom of the fan sink.
c. Remove the release liner and orient the fan sink above the microprocessor.
d. Make sure that you install the fan sink toward the rear of the computer so
that the front of the fan sink and the fan-sink screws do not come in
contact with any electrical components on the microprocessor board.
e. Connect the fan-sink cable to the microprocessor fan connector on the
microprocessor board; then, press the fan sink into place (see the
illustration in "Optional microprocessor board connectors" on page 36 for
the location of the connector).
f. Raise the retention spring clips into position on each side of the fan sink.
Start both screws into the fan-sink socket; then, tighten both screws. Do not
overtighten the screws.
"Installing memory modules" on page 53 for information about the installation
order and the type of supported DIMMs.
Fan sink
Fan sink
cable
Microprocessor