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My ATI 6950 woes.

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Joined
23 May 2010
Posts
123
So, after over a year using a fairly old Nvidia 260 I went ahead and finally changed to ATI, my first ATI(or AMD, whatever, please don't get picky over my use of ati) ever, always used nvidia cards before.

Not so much because they're better, I don't favour one or the other, I simply buy based on price and performance.
ATI's eyefinity is what really pulled me in though, since I've always wanted to do 3 monitor gaming on a single card solution, something not possible at the moment with Nvidia surround.

Well, since installing it yesterday I've had nothing but problems, they're drivers (10,12 is what I'm using.) are utter crap.

I keep my system very clean, there's not much on here but games and it's a fairly fresh install of windows 7, 64.

Just changing profiles from extended destop to eyefinity can sometimes cause the display driver to completely 'stop working', the only fix I've found is a reboot, then wondering if I won the profile switching lottery, perhaps it'll work on this reboot!

Then there's the issue of the card clocking, it doesn't always change to 800mhz when playing games, it hangs at 500mhz and I get crappy framerates, yet another problem I've found so solution for.
Anyone know the cause or possible fix to this?

When it actually works and I can switch into eyefinity mode without the display driver crashing, then if i cross my fingers and the card actually upclocks when I play a game, it's great.
But at the moment it's 50/50 as to whether either of those things will happen.

:(
 
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I think I tried both, but ATI's driver page is so confusing.

Just said 10.12 I think.

Got a link to the other?

Im sure I downloaded some preview driver thing.
 
As above, try the 10.12a drivers as they are supposed to have proper support for eyefinity.

Get it from here:-

http://support.amd.com/us/kbarticles/Pages/AMDCatalyst1012ahotfix.aspx

when you first run that driver choose the uninstal option to uninstal your current driver, re-boot and run it again choosing the install option.

That's actually the one I'm using just now, but I done like you said and the problem persists.

Yet another 'display driver has stopped working' crash now.
 
I take it you have run something like drivercleaner in safe mode to get rid of any traces of the nvidia drivers you where using for your 260?

Edit 1: Or, even a fresh windows install could help even though it is a fairly fresh install if you had your old nvidia card running on that install you can get some problems when you switch to an AMD card.


Edit 2: MADEinSTOKE did post his reply just before my 1st edit (just so you know i am not stealing his thunder) ;)
 
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It takes me ages to configure a system the way I like it, and I'm not doing a fresh install just because ATI's drivers are buggy as ****, when I cant even be entirely sure it'd fix my problem.

I uninstalled nvidia drivers, rebooted to complete it, shutdown, put in the ATI card then done all those drivers etc.

A complete reformat shouldn't be needed, not with windows 7, not nowadays.
This isn't 2003 anymore...or so I thought. :(
 
A complete reformat shouldn't be needed, not with windows 7, not nowadays.
This isn't 2003 anymore...or so I thought. :(

That's exactly how I react whenever its suggested as a solution to get an ati card working. Seems that's one of the downsides of having "best bang for buck"
 
Throw the AMD card in the bin and buy an nvidia one :D. It can happen the other way around if you were going from AMD to nvidia then you can have the same problems. Even if you 'uninstalled' the nvidia drivers there will still be bits and bobs left in the registry which is why i mentioned drivercleaner in safe mode to delete all these nvidia bits and bobs.
 
Post your complete specs & including CPU & RAM overclocks if you have any.

Core i7 920@ stock
6 GB corsair ram @ stock
asus p6t deluxe v2
Powercooler 6950@ stock


Seems when I boot up the desktop is in whichever profile I left it in before shutting down, when changing profiles I first need to select the ones it on, 'switch' it to that, then change it to the other, then its all good as far as driver crashes.

EDIT- Should I give driver sweeper a go, just remove all the ATI and nvidia drivers then reinstall the 10.12a release again?
Any give me a quick guide to using driver sweeper?
 
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Download: Driver Sweeper 2.8.0 - http://www.phyxion.net/downloads/

Taken from the user instructions:

How to use?

To perform a driver removal you can take the following steps:

  1. Use the official uninstaller(s) of the driver(s) you want to uninstall.
  2. Reboot your PC in Safe Mode.
  3. Run Driver Sweeper and select what to clean.
  4. Analyse lists all the entries to remove, cleaning removes the entries selected.
Make sure to run Driver Sweeper in Administrator Mode!

When in safe mode remove all ATI & Nvidia, then reinstall the latest drivers from the ATI website including any hotfixes. :)
 
+1 for using driversweeper(even when going from one ati to another ati!).
Drivers from both companies get blamed when a lot of the time it's down to windows.And as for the version of windows.....well, when there is to all practical purposes a monopoly by M.S. on the O.S. market they don't really have to give us something that works properly...ever.:D
 
Ok done driver sweeper in safe mode, reinstalled the hotfix.

We'll see how it goes, had some trouble setting up extended desktop.

Monitors kept rearranging themselves so I had to create 3 profiles. :rolleyes:

Buggy...crap.
 
Some people just seem to have bad luck. I have never had any trouble and i have had a 3870, 4850, 4870 and now on 6950 (even with no 'proper' drivers released yet) hopefully the 11.1's will bring a little boost and some stabillity for those who have issues. Hope it starts working for you neo2210.
 
Ok same problem.

Played some BFBC2, all was fine, exited it, then after I played it again the core clock again, refuses to clock past 500mhz.
 
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