Mounting Heatsinks

Includes but not limited to: SNES, Genesis, Sega CD, PlayStation 1, Nintendo 64, Dreamcast, Game Gear and I guess the Virtual Boy.

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XFactor
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Mounting Heatsinks

Post by XFactor »

Ok, I was going to mount my heatsinks and then i hit a snag (i think...)

I bought Artic Silver 5 Thermal Compound. You can see the company product page here. I went on to look at the instructions since a lot of you portablizers here use compound. Then, upon reading the fine print, i read that it is not an adhesive! If i am playing a game with the unit tilted (thereby tilting the chips the sinks rest on), i suspect that my heatsinks would just simply fall off after a while.

That's not good.

So, what can i do to rectify this? I heard something about superglue mixed with the compound, but i don't know if that's valid or not. Thanks to those who can help.
Kurt_ wrote:Why not try this:
1) Slap your friend across the face for buying an ipod. They're made to fail after a year or two, regardless of how well you care for them.
2) Slap him again.
3) Go buy him a Creative Zen or something.
Skyone
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Post by Skyone »

You use a thermal compound along with either clamps or the ghetto-style hotglue around the edges of the heatsink holding on the the main mobo.
joevennix
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Post by joevennix »

Yeah thermal compound doesn't stick the heatsink to the chip: Just hotglue each corner and it'll work nicely. I think there's also a recipe for thermal epoxy somewhere, you just mix epoxy and thermal compound in the right proportions.
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XFactor
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Post by XFactor »

I'll just be a gangsta and use the ghetto hot glue method. Thanks.
Kurt_ wrote:Why not try this:
1) Slap your friend across the face for buying an ipod. They're made to fail after a year or two, regardless of how well you care for them.
2) Slap him again.
3) Go buy him a Creative Zen or something.
daguuy
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Post by daguuy »

yeah, just put a few dabs of hot glue on the edges of the heatsinks and it'll be fine
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Krepticor
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Post by Krepticor »

if ya wanna be real professional like...just drill small holes and use the factory screws... removable and not quite as messy as hot glue (also hot glue would melt if the 64 is overclocked, doubt it with a portable but just and idea)
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daguuy
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Post by daguuy »

the problem with that is that drilling holes near the 3-4 most important chips could easily fry the N64. and hot glue doesn't melt at N64 tempuratures.
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Krepticor
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Post by Krepticor »

no just mark where the holes are on the heatsinks and drill the holes there (away from the n64 mobo) cover the threads of the n64 with a graphite antiseige themocompound and screw them in, gently no messing with the n64 at all (just use the factory screwholes)
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myname2
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Post by myname2 »

The N64 heatsinks arent screwed on.. They are held on by a bit of adhesive.
joevennix
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Post by joevennix »

If you're talking about those metal heat-transfer pieces, then you're right. But the thermal tape adhesing them to the chip is very weak, and wouldn't stay on its own. They're actually clamped inside a bigger heatsink that's screwed into the main board.

Trust me I've opened many N64's. This is not a good thing.
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myname2
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Post by myname2 »

Yep, joevennix is right. Those things pop right off; Im actually going to try to find a fan for my portable. My buddy is gonna see if hes got any heatsinks, but Ima look for a fan or two if I can.
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