Computer shuts down after 25 mins, help.

thechickenlord

Commendable
Sep 7, 2016
2
0
1,510
Hi, so let me explain what has happened so far. Everything was fine last night but this morning my hdmi monitor could not get a signal. I looked at many different posts but nothing helped. Then I switched my hdmi cord from my motherboard port to my graphics port, which made it work. But now having both montiors (I have a second montior which is not hdmi) on i have found that after about 25-30 mins my computer shuts off. I've done or looked at most things that other posts have suggested. The temperature is not a problem, everything's about 35C. I've also updated what I could for my system. I don't know what to do anymore. One other thing that I have found is that it now takes a bit longer for the computer to go from the login screen to the home screen.

Hope this is enough info.
Specs:
Graphics: Nvidia GeForce GTX 760
Processor: Intel(R) core(TM) i5-4670k CPU@ 3.40GHz, 3401 Mhz, 4 Cores
Bios: American Megatron ds Inc. F7 03/08/2013
System: Windows 7
 
Solution
Like I said, check your PSU.. if it is having any electrical issues or heating issues and not supplying your MoBo with the correct power, your computer might explode! Jk, but for real.. troubleshoot your PSU and get back to us.
If you're just bored and want to do something, try reinstalling windows on your PC from scratch and make sure you have the LATEST graphics drivers.

Yashtrave

Commendable
Aug 1, 2016
39
0
1,540
It is most likely a PSU issue. Borrow a friends PSU and see if it solves the problem before a more serious issue occurs.
Also run a virus scanner as Jonathan_106 suggested, sometimes the issues are more simple than we think.
 

thechickenlord

Commendable
Sep 7, 2016
2
0
1,510
So I went and ran my virus scanner and two things came up but I don't think they were part of the problem because the computer shut down at the 30min mark. However, something new happened when I went and turned on the computer today, it went into disk checking mode and deleted/restored a bunch of files this didn't solve the problem but I was wondering if the motherboard might be the problem? This could also explain why my hdmi port on my motherboard stopped working.
 

Yashtrave

Commendable
Aug 1, 2016
39
0
1,540
Like I said, check your PSU.. if it is having any electrical issues or heating issues and not supplying your MoBo with the correct power, your computer might explode! Jk, but for real.. troubleshoot your PSU and get back to us.
If you're just bored and want to do something, try reinstalling windows on your PC from scratch and make sure you have the LATEST graphics drivers.
 
Solution

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