View Full Version : AMD K7 750 with cooling fan installation help

11-24-2000, 02:00 AM
I just bought a K7 750 and a separte cooling fan that goes with it. The cooling fan comes with that white thermal compound paste. How do i apply that paste? I never did this before. Can sombody help me?

Paleo Pete
11-24-2000, 07:52 AM
Smear a little onto the heatsink with your finger, then install the heatsink. The old Brylcream song is appropriate here, "A little dab'll do ya". Only a thin film is needed, too much can actually impede heat transfer, so use a small amount. In general a blob a bit smaller than a pencil eraser is more than enough.

I usually twist the heatsink around a bit before connecting the holding clamps to make sure it spreads, and is contacting as much of both heatsink and CPU as possible. Only very light pressure is needed.

Soon as I come up with all the answers...they change the questions!!

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11-25-2000, 04:31 PM
Pete is correct. Apply it like you would suntan lotion. You want a thin whie layer. To much will actually INSULATE the heat! Generally one little pcket of that stuff will do for half a dozen CPUs. All it needs to do is seal the air gap. Later...

By the way, if your heat sink has that rubber strip on it. Remove it.

Chad Wilson
C++/ASM Programmer
PC Support Technician