IBM IntelliStation A Pro 6224, Hardware Maintenance Manual And Troubleshooting Manual

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15. Install the fan sink.
a. 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.
b. Connect the fan-sink cable to the microprocessor fan connector on the
microprocessor board (see Figure 34 on page 73 for the location of the
connector); then, press the fan sink into place.
c. Remove the release liner and orient the fan sink above the microprocessor
(see Figure 21).
d. 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.
16. Install at least one pair of supported DIMMs on the microprocessor board. See
“Replacing memory modules” on page 45 for information about the installation
order and the type of supported DIMMs.
17. Install the microprocessor air baffle.
Microprocessor
Fan sink
Fan sink
cable
Retention
spring clips
Figure 21. Installing the fan sink
Chapter 4. Customer replaceable units
51