PC suddenly freezes with loud buzzing noise

[Sherman_1]

Hi everyone,

This problem just occurred to me, i was playing Warframe and suddenly PC freezes and loud buzzing noise is exploding out of my headset.
The PC is completely unresponsive and i have to manually restart it using the power button.

There were no error message upon start up after that

I have found a few other threads with the same problem but i am a complete noob at these stuffs, hope someone can guide me.

Here are my specs:
i5 4460
Asrock H81M-HDS
Kingston 8GB Ram
Samsung 850 Evo 250GB SSD
WD 1TB Blue HDD
MSI Gtx970 Armor 4GB
Super Flower Leadex 550w psu

[OS = Windows 10]

Thank you!

 

[Petrossa]

Sounds like a good old system crash to me, and could be caused by just about anything.
It may be a once off occurrence, but if it persists, then investigation is required.
Are all your drivers up to date as that would be a good starting place for diagnosing.