Satellite A30 stops due to overheating

My Satellite A30 cutout due to overheating.
The cooling fans are free of dust.
I put the Max-performance cooling.
Is there another reason of overheating?

Hi David,

Everything that hinders the free movement of air across the processor HEAT SINK cooling will have the effect you describe. The problem is that dust can not be seen by looking at the fan grids because she has built up inside the unit. The easy way to remove it is to use a vacuum cleaner hose from the cleaner to the grids of aspiration air (using a piece of cloth to maximize suction). This should make the fans running at very high speed and can produce a WAD of debris inside the grids you'll need to choose carefully.

To be really complete, you need to remove the radiator cover (adjacent to the grids of aspiration and locked by two "torx" screws). With the cover removed, you will be able to see the heat sink itself fixed by four Phillips head screws (two on each side), delete them and remove the heat sink. Note that it will stick to the CPU because of thermal paste used during Assembly. DO NOT REMOVE THE DOUGH. Once the heatsink is removed, you will be able to see an accumulation of debris.

Reassembly is the reverse of the uninstall, but note sequence on the heat sink numbers, so that you can tighten the screws in the correct order.

Kind regards

Tags: Toshiba

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