View Full Version : G73SW-A1 cooling fan won't throttle down.

05-18-2012, 02:18 AM
The laptop has worked fine for a year now, but all of a sudden the cooling fan won't throttle down. It's usually so quiet I can hardly hear it. Any idea what might have happened? Is there a bios setting that controls the fan speed that may have been affected? Also the CPU isn't being stressed at all. The air fow at the two exhaust vents feels real cool, no heat output at all.