Replace 7970m x 2 with 680 nvidia?

simper

Active member
Hi,

I have had my Vortex 3 laptop for less than a month, and its a great laptop, quiet, fast and lovely, but the 7970m Crossfire setup just isn't working well.

I work in IT as an IT Manager so have quite alot of knowledge of computers, and gfx cards in general. I have uninstalled the bog standard graphic drivers and installed the 13.2 beta drivers and played Skyrim and many other games, and things have been fine, but I get the odd blue screen, which I put down to the usual Radeon unreliability, but I could live with it.

However last night was a different matter. I loaded up the laptop, and proceeded to receive a blue screen with a atikmpag.sys, I thought no problem I will just reboot and go on. I rebooted and then received a Directx 9 not running and no AMD cards can be found message. Very unusual.

So not to be disheartened I decided to downgrade to the 13.1 official drivers just to be sure it wasn't a beta driver issue. Downgraded with the correct ADD/REMOVE process as discussed in a sticky post on this forum, rebooted, reinstalled, and rebooted, and still the issue with no AMD cards found or Directx 9 running.

So I went into the Device Manager and found that both the 7970m gfx cards had been disabled, so I re-enabled them and restarted the machine and it all seemed to work again. I won't bore you going on but this happened repeatedly over an hour before I could stablise it. However, I am now having to avoid some games I would like to play on my laptop as they just won't run on those cards e.g. Arma 3 Alpha

I wanted to know if its possible to replace my current 7970m Crossfire setup for a single 680 nvidia card or even dual setup (though financially that may not be possible), as I don't really want to have to go through this problem again and again over the coming years?

I have contacted PCSpecialist customer support, but was more curious if anyone else has had this done before, just so I have a precedence

I just want to add the laptop is fantastic, its a good build, sturdy, can't believe how quiet it is at full load, so I have no problem with the laptop its just those unreliable AMD cards causing me problems

Thanks in advance
 
Last edited:

steaky360

Moderator
Moderator
Hi,
I wanted to know if its possible to replace my current 7970m Crossfire setup for a single 680 nvidia card, as I don't really want to have to go through this problem again and again over the coming years?

I do not know for certain either way, but the quickest way I can think of you at least getting some idea is checking the upgrade my existing PC option on the PCS main site. If it allows you to on their then its a resounding yes. If it doesn't you might need to get in touch with PCS directly to explore your options.

http://www.pcspecialist.co.uk/upgrade/
 

kruppsy

Master
Have you tried disabling crossfire and just running one card to see what the results are? It must be frustrating as hell but it sounds like driver woes to me and although AMD are slow they will be sorted. A single 7970m is pretty much on par to a 680m so if you could get one of your cards running stable then you could just hold fire and wait for improved drivers. When they arrive or if a solution presents itself, you'll have far better performance than a single 680m
 

simper

Active member
Thanks Steaky, unfortunately it states

No amendment options are available for this item.

True Kruppsy I could do that, just feel like I spent alot of money for half the performance and double the unreliability, all because of things outside my control

Should have gone with my head and stuck with the 680M build.
 

kruppsy

Master
just feel like I spent alot of money for half the performance and double the unreliability, all because of things outside my control

I completely understand. Give the guys at PCS a call and see if they know of a way to fix it, they may have encountered this before.
 

simper

Active member
Funny thing is, even turning off the Crossfire a couple of times caused the laptop to bluescreen...haha

I know I can fix the problems by tweaking and playing, but I am just working on the basis that should I have to really be doing that? Especially on a machine that cost over £1500

Maybe I am just being impatient and should tweak more...just annoying when life this day gives you so little free time. I will see what PC Spec say they are always really helpful
 
Last edited:

simper

Active member
Kruppsy -Windows 7 64bit, didn't want to go with Windows 8

PC Spec have provided me with some new drivers Clevo specific ones so going to try those tonight and see if things are more stable

Great support and really helpful people
 

simper

Active member
Unfortunately drivers supplied by PC Spec didn't work at all, didn't even recognise the gfx cards in the system, it just installed a AERO tool and the catalyst install manager....not good, have to call them tomorrow now I guess
 

iancor789

Member
I had a similar problem/symptoms on my Radeon system, which was working fine until one day a few months ago... No driver fixed it, so am currently just saving pennies for a new laptop. I think I fried the GPU by running a game and letting it get a little too warm :-(
 
Top