Long continuous beeps with fan use

Hey there, first time posting.

So I have suddenly started to get a long continuous and non stop beeping from my computer while playing games. I have np8170 btw. Temps are fine, reset bios by taking out cmos battery, didn't help. By turning the fans on high manually I can get the continuous beeps to start in a couple seconds which is shortly followed by a immediate turn off. It makes me think it is a psu problem, but I would love some input and advice.

Thank you for your time and help.

 

Hi, stuborndancer, Welcome to Major Geeks.

Could you please be more specific about the make and model of your computer, the version of Windows you're running and the configuration of your computer (CPU, graphics, power supply, etc.)?

 

Sure.

Sager np8170
Windows 7
intel core i7-2760qm
16gb ram
6990m graphics card
120 ssd
secondary 1tb hdd

Powerbrick and such I am unsure of. Stock clevo laptop power supply.