A lot of people are reporting fan rattle or grinding issues, most of time there's a lack of feedback if they fixed or how they fixed.Some people are blowing compressed air to the fans other are tightening the screws and some are RMA it two or third t...

It seems that's a wide consensus that GL504GM fans are 'always on'My case is a bit different and specifically to the left fan which appears to do a little rattle at Low RPM or when idle *(a bit like what i describe as an Helicopter sound).Curiously, ...