asus g53j thermal paste

[chrisspeed03]

i had a asus g53j laptop and i having problems with the monitor when i turn it on starts great but when he get some heat some waving lines apear in the monitor

 

[ratedk]

Is this a question?

Make sure your heatsink is clear of dust build-up. If it is not cooling properly, the fault could be anywhere between the chip and the exhaust. I'd be surprised if there were any thermal paste on the video chip - most of the ones I've seen use a thermal pad. The most likely culprit is dust to build up on the inside of the heatsink (where you can't see it) and create cooling problems.