This article is about an Asus laptop with X101CH motherboard which turns on with no display. It has been in another repair shop before and apparently some components and chips were heated and some blocks of motherboard have been oxidized because of water spilling. By connecting post card to the motherboard, error code 31 appears and even after programming Bios, the code remains the same. The problem won’t be solved even by changing controller and some suspicious resistors.
After checking motherboard accurately I finally found the failed blocks and components and solved the problem. You can see the repairing process in the video bellow
Good Luck
Video size: 230 MB
Video Time: 25:32
After checking motherboard accurately I finally found the failed blocks and components and solved the problem. You can see the repairing process in the video bellow
Good Luck
Video size: 230 MB
Video Time: 25:32