GPU only works after 2nd boot

[LarsReviews]

At night I shut my PC down and when I start it the next day, it doesn´t give out a video signal and the num key led doesn´t work either, which could be a sign of the PC not responding. I am using a Dell U2414H and Displayport.

 

Here is a video of what happens, when I plug the displayport in a different port on the gpu, when the screen is black.

 

https://mmf.cdn.whatsapp.net/d/uVebhVoe6cB3IO5RZ2ZF3FYo8kk/Ai9sY1LvEHAs453_AlosIvdUvju7XyC_a0Fz_AgOlyl4.mp4?x=2

 

(I know the link looks weird, but it is safe.  )

[Tetters]

Sounds very weird, could be a PSU issue at start up. From your title it sounds like you restart and everything is fine, is that the case?

[samcool55]

I would try to connect it to another pc or try to swap the monitor and see what the results are. 

 

Maybe you can try to reset the bios, just in case. Probably won't solve it, but it's always worth trying.

[LarsReviews]

I would try to connect it to another pc or try to swap the monitor and see what the results are. 

 

Maybe you can try to reset the bios, just in case. Probably won't solve it, but it's always worth trying.

 

 

Sounds very weird, could be a PSU issue at start up. From your title it sounds like you restart and everything is fine, is that the case?

 

For some reason the follow Thread didn´t work. I start it, then the screen is black, I press the restart button or cut the power and then it normally boots. I just turned it off, waited and then it wen back on as normal. I am at work till 4pm, so the PC is off from 11pm to 4pm. It has happend 5 times now and never before. 

[samcool55]

In that case the PSU might be the problem. It's possible the caps in it have issues and need a power cycle before they work properly.

It's something that's becoming quite rare these days, but it's still possible. I would try to swap the PSU and see if that fixes it.

 

Also, is it grounded? If you live in germany it's the metal pin of a wall plug, that needs to be connected to earth, if it's not connected, then that could also be the source of your problem.

[LarsReviews]

In that case the PSU might be the problem. It's possible the caps in it have issues and need a power cycle before they work properly.

It's something that's becoming quite rare these days, but it's still possible. I would try to swap the PSU and see if that fixes it.

 

Also, is it grounded? If you live in germany it's the metal pin of a wall plug, that needs to be connected to earth, if it's not connected, then that could also be the source of your problem.

 

Thanks I will try out another psu. My ground is fine.