Driver updating on a Sapphire card

KristoTamm

Reputable
Sep 7, 2014
9
0
4,520
Hi,
Every time I try to update my drivers on my graphics card, all of the programs on my computer stop working. And an interesting thing I noted was that my computer didn't recognize my Sapphire HD7750 card, but instead it found that I had a R7 200 Series Graphics Card installed. Currently i'm using the drivers that came with the graphics card, but my games are lagging right now. I have an average of 30-40 fps on League of Legends, I used to have about 120-140 FPS on that game. I'm asking for a way to update my drivers without my computer getting messed up.
 


try to uninstall all videocard drivers and install latest stable version from here 64Bit
 


Well that fixes the Graphics Card problem, now it's properly showing that I have the right card installed. But I'm still getting extremely low FPS in games
 


maybe old DirectX and in games turn off MSAA, FXAA, SSAA and TXAA
 


Well I have the latest DirectX, and I am running the game on medium-high graphics setting with AA Disabled. Did I download the right drivers? My driver version is 13.251.0.0
 


thats another thing that is your unboard videocards driver version...how much fps do you have and in which game?
 


I just had 40-50 FPS on the LOWEST settings possible in League of Legends, I used to run that game at 120 FPS
 


I already downloaded that one, without any results. What would be my safest bet? To install a fresh Windows 7? Because I have no clue what to do right now.
 

Yes it was ok, but at some point all of my games started lagging. I have no idea why... Is there a chance that my graphics card is busted in some way? I know for sure that the fan is OK on the graphics card. But I am not aware of anything else that might be wrong with my card.

 
I think I found the problem, my graphics card's usage during my games is 30-40% and it's not going any higher than that. How can I fix that? I have tried setting my games priority to "high" on the task manager. But that didn't work. All suggestions are welcome!