Hello guys. I have a legion 5 17ach6h with Ryzen 7 5600h and RTX3060.
It was working perfectly fine but the cpu was overheating so i decided to replace thermal paste. I bought one from local hardware store and replcaed. it looked fine then the fan started to spin at the full speed after about 1 minute and then immediately shut off after 10 seconds. Then I though if i have done something wrong, so i cleaned up everything with IPA and put new thermal paste. but the issue was still there. After that, I came across this article where he had similar issue and he was able to solve it by replacing the US1 thermal IC, so I bought one and replaced it. now the fan doesn't spin at full speed but the it will still shut down after the same time.
I also tried updating bios to the latest one with the CH341a but that didn't work as well...
I have also recorded a video of that behaviour here : https://youtube.com/shorts/eR8ebPt9UW8?feature=share
Could it be something went wrong with the EC chip?
please help me....
Thanks in advance.
It was working perfectly fine but the cpu was overheating so i decided to replace thermal paste. I bought one from local hardware store and replcaed. it looked fine then the fan started to spin at the full speed after about 1 minute and then immediately shut off after 10 seconds. Then I though if i have done something wrong, so i cleaned up everything with IPA and put new thermal paste. but the issue was still there. After that, I came across this article where he had similar issue and he was able to solve it by replacing the US1 thermal IC, so I bought one and replaced it. now the fan doesn't spin at full speed but the it will still shut down after the same time.
I also tried updating bios to the latest one with the CH341a but that didn't work as well...
I have also recorded a video of that behaviour here : https://youtube.com/shorts/eR8ebPt9UW8?feature=share
Could it be something went wrong with the EC chip?
please help me....
Thanks in advance.
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