Pc keeps turning off and on repeat until turn off PSU

[NickMeister101]

Working fine yesterday and today this is the issue

View: https://youtu.be/SqEv6rxrvGo

This is what my pc is doing now. Anyone know a way to fix it

 

[PC Tailor]

Please post your entire system spec including PSU make and model.
Have you also changed anything recently?
Any overclock or XMP enabled?
Have you reset CMOS?

Based on what I can see in the image, initial suspect would be a poor quality PSU.

 

[NickMeister101]

I haven’t changed anything and it’s been working great. Just today I’ve seen the problem. The specs are
I5-6600k 4 cores
Corsair hydro series 120mm liquid cooling system
Corsair 16gb 3200mhz
MSI z270
Psu 800 and 80 plus bronze watts
Let me know if you need anything else thanks

 

[PC Tailor]

Psu 800 and 80 plus bronze watts

What exact make and model though - or is that all it is labelled at?
If so, then that could very well be the problem.

 

[NickMeister101]

What exact make and model though - or is that all it is labelled at?
If so, then that could very well be the problem.

https://i.postimg.cc/c4Kb3RSF/482-F8-F0-A-2029-48-E2-BA82-0-FA947060-E36.jpg

 

[PC Tailor]

Well, I'm guessing this is a CyberPower PC? I usually see these ship with those. I retract, it's probably not a fire hazard, but it's not a fantastic PSU either and it a cheap PSU.

Firstly i would cover each and every step in this guide first https://forums.tomshardware.com/thr...ng-about-post-boot-no-video-problems.1285536/

What is your GPU? I would also try removing that and see if the issue persists.
You say you can only boot when you switch the PSU off at the back?

 

[NickMeister101]

Well, I'm guessing this is a CyberPower PC? I usually see these ship with those. I retract, it's probably not a fire hazard, but it's not a fantastic PSU either and it a cheap PSU.

Firstly i would cover each and every step in this guide first https://forums.tomshardware.com/thr...ng-about-post-boot-no-video-problems.1285536/

What is your GPU? I would also try removing that and see if the issue persists.
You say you can only boot when you switch the PSU off at the back?

Well I can click the power button but then it keeps cycling like an off and on like I showed in the video.

 

[NickMeister101]

Well I can click the power button but then it keeps cycling like an off and on like I showed in the video.

My gpu is a gtx 1070

 

[NickMeister101]

Well, I'm guessing this is a CyberPower PC? I usually see these ship with those. I retract, it's probably not a fire hazard, but it's not a fantastic PSU either and it a cheap PSU.

Firstly i would cover each and every step in this guide first https://forums.tomshardware.com/thr...ng-about-post-boot-no-video-problems.1285536/

What is your GPU? I would also try removing that and see if the issue persists.
You say you can only boot when you switch the PSU off at the back?

it finally turned on after clicking it a few times, but when I shut it down and came home from work its having the same issue.