GPU Screen fllashing

[alex_339]

So i just bought a gpu its new and I got it from amazon and weirdly enough it works now what I mean by that is I bought a gtx 750 ti and had loads of trouble so i just bought a gt 730 and im still sort of having the same problem where the screen is flashing i guess but when i load up games it goes away

 

[hang-the-9]

So i just bought a gpu its new and I got it from amazon and weirdly enough it works now what I mean by that is I bought a gtx 750 ti and had loads of trouble so i just bought a gt 730 and im still sort of having the same problem where the screen is flashing i guess but when i load up games it goes away

Pretty confusing here, what exactly are you using now and what exactly do you mean about screen flashing? Steady flashing in all screens? Colors flashing? What are you full system specs, including power supply brand and model? Did you try another video cable or port, try with another monitor? Make sure video settings are correct for the monitor specs?

 

[alex_339]

So i just bought a gpu its new and I got it from amazon and weirdly enough it works now what I mean by that is I bought a gtx 750 ti and had loads of trouble so i just bought a gt 730 and im still sort of having the same problem where the screen is flashing i guess but when i load up games it goes away

Pretty confusing here, what exactly are you using now and what exactly do you mean about screen flashing? Steady flashing in all screens? Colors flashing? What are you full system specs, including power supply brand and model? Did you try another video cable or port, try with another monitor? Make sure video settings are correct for the monitor specs?

Yea I was pretty vague I have a dell optiplex 790 with an intel core I5-2400 with 12 gb of ram and a 250 psu the graphics card I have is a MSI GT 730 Low profile OC And let me attach a video [video="https://www.youtube.com/watch?v=oI9LKcIUHaw"][/video]

This video was slowed down because the flashing was very rapid and was not captured just by me recording it normally
In addition the flashing goes away when I play fallout new vegas or fallout 3 and world at war (while i am full screened) but when i play cs:go and even though i had it full screened I got the same problem.

 

[hang-the-9]

That may be your refresh rate setting. The 750 Ti likely did not work because of your weak power supply.

Also try a different video cable type of connection. Make sure the resolution is set to the native for the monitor at 60 hz refresh.

 

[alex_339]

That may be your refresh rate setting. The 750 Ti likely did not work because of your weak power supply.

Also try a different video cable type of connection. Make sure the resolution is set to the native for the monitor at 60 hz refresh.

Oh I dont have a 750 ti i have a gt 730 low profile msi but thank you I will try this

 

[hang-the-9]

That may be your refresh rate setting. The 750 Ti likely did not work because of your weak power supply.

Also try a different video cable type of connection. Make sure the resolution is set to the native for the monitor at 60 hz refresh.

Oh I dont have a 750 ti i have a gt 730 low profile msi but thank you I will try this

You said in the first post you bought a 750 Ti but had issues, it's due to the fact your power supply is too weak, and also you have an OEM system and those motherboards have more issues with higher end video cards.

 

[Stonytony]

I had this issue before. Fixed it by switching from 60hz to 59hz on a 4K screen.

 

[alex_339]

Thank you all I changed my resolution from 1360x680 to 1360x800 and the flashing stopped i appreciate all of your help