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- You Reply: Heat sink is a passive cooler. Fan is active cooler. The best cooler is active plus passive and the bad one is only the passive cooler. I stop the fan and try 95% to 100% loading for over 20 minutes. All the 4 cores run above 70C to 75C. In fact, the cooler effect using both is near the product but not the sum.
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- You Reply: Do you try to reduce the temperature? By fan or anything.
One of my 4 LPs may automatically shut down several seconds after power on.
It becomes OK until now when I put a heat sink.
If your LP become OK, keep on for several hours or even 3 days.
Then your LP will be more stable. This is called "burn-in" process.
Hope your LP is OK. - You Reply: Do you try to recover the win10 by image?
The compressed image seems not a bootable image. That means, the boot section still has the win 10 boot manager. If the other OS is installed, the LP can only be re-installed a clean win10 but not the image. Then, I don't know whether all the drivers can be installed correctly. - You Reply: Room temperature is 27 C, less than last test. 95% to 100% load over 2 hours. The fan current is 0.08A. Low fan speed and wind is enough if you put a big heat sink and coating with thermal adhesive. The dimension of heat sink is near 40mm x 40mm x 20mm.
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- You Reply: A 4cm x 4cm fan and 2 heat sinks are good enough to reduce the temperature. The most important is the LP should not be enclosed.
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