Question PC turns itself off after not being used

[Wishbone1]

PC turns it self off completely ,after being idle for a short period.I press the power button and it comes back the same as it was before it turned it self off.
The PC Specs
Motherboard. MSI B85 -E45
CPU. E3 1246 V3
GPU. 1070
16GB Ram
Aerocool 750 Semi Moduler PSU
Samsing 850. 512gb
I know that when they do go idle you press the mouse and it is on again, but never know-on a PC to turn it self off all together.
I recently installed Windows 11 which seems to be working fine.

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[drivinfast247]

Check your power settings. Sounds like it's going to sleep.

 

[Fix_that_Glitch]

Check under computer management event viewer, critical events to see if anything is listed other than unexpected shutdown.

 

[Wishbone1]

Check under computer management event viewer, critical events to see if anything is listed other than unexpected shutdown.

I will give that a go thanks.

 

[Wishbone1]

Check under computer management event viewer, critical events to see if anything is listed other than unexpected shutdown.

There are lots of Warnings why are they saying Watnings and then saying none?Apart from saying Dns client 1015? what does thaat mean?
LSA , none
Device setup. none
Wininit none
Kernal Evant, none
Dns client. 1014
Amomg other stuff with none
I just looked DNS Client 1014
And it came up with this

• Your computer’s drivers are out of date and it’s important that you update them as soon as possible.
• There’s some kind of problem with your router and we recommend performing a power cycle. We have a guide on a similar 1014 error with instructions on how to safely power cycle.
• I did checked all the drivers on there to see that they were and Windows said they were.Can i use Snappy Dtivers to up date them?
• Would all this be to go with me being on an unsupported PC for Windows 11?

 

[Fix_that_Glitch]

I don't think the Dns notices would turn off your computer. It could simply be your gpu is starting to fail. Use HWmonitor to check your voltages to see if they are within tolerances. https://prnt.sc/jczsNUCGOyaI

 

[drivinfast247]

"press power button and it comes back the same as it was before it turned it self off". Sure sounds like "sleep".

 

[Fix_that_Glitch]

Just to be clear when you say the pc turns itself off, do all the motherboard lights, fans and hardware turn off?

 

[Richj444]

"press power button and it comes back the same as it was before it turned it self off". Sure sounds like "sleep".

I would probably be willing to put $20 that says you're right.