Back in the very early 2000s a friend on mine that I thought was pretty technical heard me talking about thermal paste and he had never used any. After telling him about the benefits he was excited to get some and use it on his new PC he was building. He came in the next day sad, said it had fried and he thinks it was the paste. I asked how much he put on and his response was "umm, like icing on a cake". in my head it was even worse the the posted image.
post
Don't do this
Yeah: Use a paintbrush to cover the whole motherboard instead.
Is it odd that this is not even close to "bad" I have seen? Hell I have seen things shipped from production with this level of glorp.
if they had to put some in their mouth, they should have used mayo instead.
The bigger the gob, the better the job!
The only thing too much thermal paste does is leave a mess, but you might need thermal pads on VRMs for better contact
Too much thermal grease is a barrier to heat, because it should only replace the air (a potent thermal insulator) between uneven surfaces. Oil would be better, but that runs away.
Which is also why you shouldn't smear the grease, because then you get air pockets. Rice corn or spaghetti method displaces the air on putting the cooler on.
Rice corn or spaghetti method displaces the air on putting the cooler on.
I'm not familiar with those methods and "rice corn or spaghetti" makes me think you boil the the paste first
Idk what rice means here, but I can guess corn is just a bead in the center and spaghetti is the same thing but you have a narrower tube so the ball looks like spaghetti.
Rice sounds like it wouldn't be enough paste to cover the die. Like you're just putting down paste in a very small line the size of a grain of rice. That's not gonna spread enough, bruh.
Wouldn't sharing heat from a processor directly with other chips be a bad thing? Always imagined you could fry the little chips by the CPU or GPU or whatever you're cooling
The chips are going to have a similar tolerance to heat. They're all silicon and the fundamentals of how they work are the same. So if may be making a chip hotter than it normally would get, but still within its operational limits it'll still work fine.
Though there is the argument that if the chip otherwise wouldn't get that hot that you're subjecting it to more thermal stress by subjecting it to wider temperature swings than it would otherwise experience. However, I wouldn't worry too much about that as by the time that might be a problem, something else would have given out long before that.
It's not glue lol.
Not sure I see a problem here, this all looks intended. I'm not familiar with this device though. Since the heat sink plates are so big and the screws are so far apart I'm not sure they could get away with less without potentially missing contact with a sink. It seems more like bad mechanical engineering than bad application.
Thermal compound has a thermal resistance. It's better than air, but not as good as metal. The best application is a layer that fills all the air gaps, and no more.
Adding to this... Airgaps is not emphasized enough here. There is a reason why you don't do closed shapes when applying thermal paste, and why so many system builders have strong opinions on how to apply it.
Personally, I go for an X or a % where the os are actually dots.
Who is saying that is the major consideration here?
Its obvious the major problem here is ustable movement and flexing when those large sink plates are screwed down will not distribute the paste very well resulting in a higher risk of air gaps. So they left a lot of room for it to press out and it doesn't look like they used a ton of that space.
I changed my GPU thermal paste 2 days ago. I guess I need to open it again and empty the rest of the tube.
Each of those chips have basically half a container on them, so I'm not sure how anyone got the idea they should use that much.
I paid for the whole container, and by god I’m going to use it!
The industrial containers I had the pleasure of producing and shipping could all be re-sealed for later (industrial) use. Are the options available for commercial use not able to be re-sealed for later use? As long as it's properly sealed it can be good for 2-5 years.
Yes there are many kinds of resealable containers for commercially sold pastes. Syringes with caps are very common. I've also definitely used pastes older than that and they worked great, but they were also expensive after-market pastes stored at room temp.
This week I lost my old processor to an excess of thermal paste - when I tried changing it for routine maintenance, the processor got stuck to the fan's thermal plate, and two pins bent and broke. Had to switch to a kinda-better-kinda-worse processor (from a 5600X to a 5700 standard) and went out of $160-ish USD

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