Want to see if the Orb is drawing the heat properly off the Die?
Try setting a case fan so that it blows through the fins of the Orb (2-3" away max). If that keeps it cool, then you just don't have enough air flow around the orb.
If that doesn't work, then you are not drawing the heat off the die. You may want to remount it an make sure you don't have too much paste. If you are using the "Sticky" mount tape, then you may want to try some paste.
Paste: make sure you use just enough to fill the miniture groves in the 2 surfaces. The idea is to maximize contact surface, but not add insulation. Too much paste will insulate the heatsink from the die.
Sides off: If you are running cooler without sides, then you don't have enough air flow through the case.
I had to fix mine up for the same reason. I could run fine with the sides off and a floor fan blowing into it, but who wants that?
Now, I have 2 80mm draw fans for pulling in cool air (custom dust filters too), and 2 exhaust sources (PS Fan and an old 486 fan blowing out) to remove the heat from the top of the case.
One of the draw fans is blowing directly accross my CPU/Heatsink.
I actually drilled my own case and modified some panels to make it work.
My theory: Draw in from the front and rear at the bottom, and push out front and rear at the top.
Good Luck,
Sky Viper
No. 54 Squadron
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