3070's melted.

p4id

p4id

Well-Known Member
Looks similar to the one i had melt with a hot spot caused by dirt on the cob. Thats the same chip right ? did you say 3 burnt out ?
 
Airwalker16

Airwalker16

Well-Known Member
skorchem said:
That is now worrying me as im still building mine slowly around my other works and I have used 8 egraphs, should I order the paste instead ?
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Fear no more skorchem! Although I will be switching my Tim to this thicker "blue goop" type material from Mouser, it wasn't the graphtek after all. The ideal chip lok holder has a small flange on the edge where the cob is supposed to rest snugly inside. We discovered when I tightened it down, it was on top of the cob and caused it to CRACK along the entire length of the back, concaving the LES. This is why the cob fried.20160307_113950.jpg 20160307_113932.jpg 20160307_113911.jpg 20160307_113839.jpg
 
Fastslappy

Fastslappy

Well-Known Member
I'll stick with the silver compounds .
But about the other cobs ??
& what happened some one smell smoke ??
 
Airwalker16

Airwalker16

Well-Known Member
Fastslappy said:
I'll stick with the silver compounds .
But about the other cobs ??
& what happened some one smell smoke ??
Click to expand...
2 of them fried. The other had a cracked on the LES but is still working fine. We do however, have a replacement should it fail in the future. And no, no smoke. Just no light all the sudden upon checking things out like we do frequently.
 
Humanrob

Humanrob

Well-Known Member
just curious, these were wired in series? and when one failed the others still worked? or did the all three connected to that driver go out?
 
atomicData

atomicData

Well-Known Member
Airwalker16 said:
I will be switching my Tim to this thicker "blue goop" type material from Mouser,
Click to expand...
Hi! Sorry so late to the party. I'm just shopping around for a TIM for my first 3590 build and I am wondering what this "blue goop" material is that you went with. Right now, my first choice of TIM is the Sur-Seal thermal pad they have at PLC, but they don't ship internationally. Having a low-fuss, effective TIM would be ideal, wouldn't it?
 
Airwalker16

Airwalker16

Well-Known Member
Yes, but any type will do man. You could use cutter.com.au they have graphtek but it's very thin graphite and hard to apply. I actually never switched it to the blue TIM. I personally am still using graphtek.
 
G

goofy81

Well-Known Member
I'm using double sided thermal tape on my cobs. Luckily nothing had happened but feeling uneasy now after this lol
 
nevergoodenuf

nevergoodenuf

Well-Known Member
I have posted this before. The pads are garbage and I wouldn't use anything but arctic silver 5 unless you have a way to check temps. I had a CLU058 hit >270*c during thermal testing. But it still works, slightly domed though.
 
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