random pc black screen

[Marky_x30]

so my computer has been randomly dying for a while now, sometimes i am in the middle of a game and the screen just goes black and the audio started making this really loud (sorta) buzzing noise. im forced to hold the power button until it turns off then i turn it back on and its as if it didn't happen. I've no clue what the problem could be my pc is just over 1 year old if anyone know anything i could try please help

[RileyTheFox]

3 hours ago, Marky_x30 said:

so my computer has been randomly dying for a while now, sometimes i am in the middle of a game and the screen just goes black and the audio started making this really loud (sorta) buzzing noise. im forced to hold the power button until it turns off then i turn it back on and its as if it didn't happen. I've no clue what the problem could be my pc is just over 1 year old if anyone know anything i could try please help

It could be overloading, it could be overheating. It might be a BSOD from the buzzing noise you hear (as when a PC crashes, the audio will freezes on the last note of audio it plays) Please provide more description. Run programs to see temperatures of the system. Also, make sure you have "Automatically restart on crash" DISABLED in Windows as this prevents any possible blue screens from popping up.

[Thx And Bye]

Your hardware specs would be pretty useful but I'd say its either a GPU problem or a faulty motherboard.

But really it could be anything. Also test your RAM with something like memtest and try your components in a different system our your system with known to work hardware.

One thing that could also be likely the problem is the PSU, go to the bios and check if your voltages are fine. They should not be fluctuating rapidly more then 0.05V and they shouldn't be too far off from 3.3V, 5V and 12V.

[Marky_x30]

25 minutes ago, EvilCat70 said:

It could be overloading, it could be overheating. It might be a BSOD from the buzzing noise you hear (as when a PC crashes, the audio will freezes on the last note of audio it plays) Please provide more description. Run programs to see temperatures of the system. Also, make sure you have "Automatically restart on crash" DISABLED in Windows as this prevents any possible blue screens from popping up.

 

20 minutes ago, Thx And Bye said:

Your hardware specs would be pretty useful but I'd say its either a GPU problem or a faulty motherboard.

But really it could be anything. Also test your RAM with something like memtest and try your components in a different system our your system with known to work hardware.

One thing that could also be likely the problem is the PSU, go to the bios and check if your voltages are fine. They should not be fluctuating rapidly more then 0.05V and they shouldn't be too far off from 3.3V, 5V and 12V.

Intel Core i7-4790K 4.0GHz

Corsair Vengeance Pro 16GB (2 x 8GB) DDR3-2400 Memory

Crucial BX100 120GB 2.5" Solid State Drive

MSI Radeon R9 390 8GB Video Card

Fractal Design Edison M 750W 80+ Gold Certified Semi-Modular ATX Power Supply

Corsair H80i 77.0 CFM Liquid CPU Cooler

and im running windows 10, 

my temps seem normal enough on everything but gpu which is at around 50c (idle)

this is my cpuz report

 

MARK-PC.txt

[Thx And Bye]

Apart from the things I've already mentioned, do you have an entry in the event viewer if you experience the problem?

-> Windows-Key + X -> Event Viewer -> Custom Views -> Administrative Events

 

Or look at:

Start menu -> search for "View reliability history" -> look if there is a "Critical Event" that points to the problem