Hello!
I'm the happy owner of a G53SW, it's a beast but I love it!
He's out of warranty for about 6 month's , and I noticed that the fans were spinning full often and the air exhausted was extremely hot, so time to clean it and change thermal paste! I don't want him to die
So I carefully started disassembling it , it's not very easy but its neither too difficult.
Reached mobo, removed it and removed coolers from GPU and CPU.
The GPU has a lot of thermal adhesive and a "gooey" compound.
Just cleaned the die and applied a Coolermaster thermal compound.
Did the same on the CPU. Assembled it carefully, and turned it on.
Posted ok , entered OS ok. Rebooted, entered OS , and first issue!
The screen appeared full of red artifacts! Turned it off right away, checked connections etc all were ok. Turned it on again and had some trouble entering OS. Artifacts again. Started to get worried.
Didn't took photos at that moment, but first picture attached is very similar of what I had.
Well, I removed the board again and here I am. I don't think anything was damaged, checked everything carefully and I don't see any problem.
Maybe the thermal I applied on the die wasn't good and chip overheated?
Here are some photos of the coolers and board.
What thermal compound do you guys recommend applying here?
Should I remove all the "gooey" stuff and apply some new adhesive or other thermal stuff I never used before?
I would love to get the guy back 100%
What could be causing these issues? I'm getting mad!
Waiting for some feedback of the gurus before reassemble it and test it again!
Cheers!
I'm the happy owner of a G53SW, it's a beast but I love it!
He's out of warranty for about 6 month's , and I noticed that the fans were spinning full often and the air exhausted was extremely hot, so time to clean it and change thermal paste! I don't want him to die

So I carefully started disassembling it , it's not very easy but its neither too difficult.
Reached mobo, removed it and removed coolers from GPU and CPU.
The GPU has a lot of thermal adhesive and a "gooey" compound.
Just cleaned the die and applied a Coolermaster thermal compound.
Did the same on the CPU. Assembled it carefully, and turned it on.
Posted ok , entered OS ok. Rebooted, entered OS , and first issue!
The screen appeared full of red artifacts! Turned it off right away, checked connections etc all were ok. Turned it on again and had some trouble entering OS. Artifacts again. Started to get worried.
Didn't took photos at that moment, but first picture attached is very similar of what I had.
Well, I removed the board again and here I am. I don't think anything was damaged, checked everything carefully and I don't see any problem.
Maybe the thermal I applied on the die wasn't good and chip overheated?
Here are some photos of the coolers and board.
What thermal compound do you guys recommend applying here?
Should I remove all the "gooey" stuff and apply some new adhesive or other thermal stuff I never used before?
I would love to get the guy back 100%

What could be causing these issues? I'm getting mad!
Waiting for some feedback of the gurus before reassemble it and test it again!
Cheers!
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