cpu fan failure

After a bad graphics card update, I restarted my pc and did a system restore. After that I noticed that the cpu fan (PWM) isn't spinning when it should be. The behavior is it would spin a couple seconds after startup then instantly stops spinning. The LED is always on. I think at one point it...

Hello everyone! I've embarked on an interesting quest. I have recently received an Alienware Alpha R1 i7 4765T version. They're decent at best of a device but struggled with thermal throttling issues. So I've decided to do something about that. I'm doing some testing before I drop 16GB of...