• Competitor rules

    Please remember that any mention of competitors, hinting at competitors or offering to provide details of competitors will result in an account suspension. The full rules can be found under the 'Terms and Rules' link in the bottom right corner of your screen. Just don't mention competitors in any way, shape or form and you'll be OK.

GTX 780 issue

Associate
Joined
28 Nov 2018
Posts
1
Recently built a PC for some light gaming and just got into some issues.

Specs:

Intel Xeon E3-1245
MSI B75MA-P45
8GB DDR3 2x4
500gb HDD
240gb SSD
3x Silent Wings 3 Fans from be quiet!
Gainward GTX 780 Phantom/Phantom GLH
530W Thermaltake Smart SE Gold Efficiency PSU

I was running into crashes under heavy load ( games such as R6S , BF4 or lower load games with uncapped framerates)

The crashes never were with white lines or dots.

Mainly a blank colour screen ( green , grey , orange etc) and a stuck sound with only the power switch getting it back.

I tried underclocking it but whenever I tried doing it the PC after any modifications in AfterBurner started lagging really bad on desktop , moving fine then freezing and anything I clicked on giving a not responding message ( couldnt find a single thread about this) , tried every OC app all with the same results.

Gaming with a capped fps at lower settings works and I can play but as soon as I ramp up the settings it all goes to ****.

Temps are fine : 26-30C idle and max 74C before crashing under load.

Checked GPU-Z for clock speeds and whenever I searched up GTX 780 GLH in gpu Z all had a clock speed of 980 gpu , 1550 memory , 1033 boost while mine has 1130 gpu , 1750 memory , 1183 boost on default clocks and as I said whenever I change absolutely anything the PC starts lagging hard.

I suspect it may be my GPU , PSU or SSD giving up since I booted my system today and it was loading everything really slowly , things crashing etc.


Maybe the GPU bios is corrupt and that is why my PC lags after every change in oc apps.

EDIT 1: Flashed gpu bios , was able to finish heaven benchmark , will play some R6 and see if the issue is still there.

Hopefully it was only a bad bios on the card and the high clocks were causing it to crash :)


EDIT 2 : The bad bios was definitely the problem.

Managed to play BF4 maxed out , uncapped without a single crash which before crashed at the first 10 seconds.

I was about to give up on the card but glad I fixed it and only paid 45$ for it. ( Knew something was off with the card at this price)
 
Last edited:
Back
Top Bottom