I have a laptop HP Pavilion G4 1305au, from last month it is overheating and when I started monitoring temperature it reached to 99 degree Celsius. I applied thermal compound twice, cleaned vents, got an 90B error for fan so changed that, updated BIOS but still condition is same. I noticed that after starting laptop fan got off and temperature starts going up, when I unplugg the AC Adapter plug fan starts working again and temperature gets down for some time. I am sick of it now, don't know what to do. I just started learning coding by giving up my carrier in commerce so it's the only machine I have and can't afford purchasing much hardware.
PS: I am using Windows 7 without any visual effects.