Riiiiggghhhttt!!!! Show some shred of proof. What makes you think thermal paste needs replacement every year? Show evidence.
You can make the experiment on your own fairly easy.
Spread some cooling paste on a piece of paper, take the time and see how long it take it to dry out.
Simple math and u know why.
Also compare the different brand of cooling paste which OEM companies using and various custom cooling pastes.
Do the same with a heatsink and heatspreader.
Remove the heatsink after a year of testing and scrape of the paste.
You will now see that the surface of the copper or aluminum is slighter darker.
Because there is pollutions on the surface. Use some alcohol or polishing product to see the difference.
Also compare different heatsink with cheap OEM cooling paste and custom cooling paste.
Because of the copper or aluminum which is usually used in heatsink products these materials release different particles.
Also the cooling compound breathes because of the temperature rices it makes the compound to somehow not boil but the molecules move around and attract particles in the air to mix in with the cooling paste and get stuck in there.
But mac pro's does not only uses cooling paste. The 3.0 GHz using a thin silver gasket. Over the years of heating up and cooling down this little piece just burst and cracks..leaving big pieces of the cpu heatspreader naked ...
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No, no it doesn't. I've got a computer science degree.
And I'm in *your* generation. Sadly.
Cooling paste gone? Dude. If that happened your computer would be on fire. Literally.
I'd either develop some humility or learn your stuff.
no..modern computers since mid 90's is standard equipped with several automatic fuses or mcu's.
There is some of them in the PSU if theres any power failure and temperature failure.
The motherboard has some of them in case of shorted circuit, others for high temperature and others are used for various tasks to prevent a fire or any damage to your hardware or external equipment.
Specific on the Mac pro, several small red lights turns on to tell what error code is currently showing behind the the memory risers because of the Mac pro using an full sized Intel BTX server motherboard made at the FOXCONN factory in china assembled in Ireland before shipping the hole unit.