Smyken

When my new/used 680m card arrives then I would like to stress-test it to see that it works 100%.

So I would like to ask what's the best way to test a GPU and know that it runs flawless, some graphic test program or just try to play a game at ultra settings for couple hours ?

Any suggestions are appreciated.

After I read through this entire thread I tried to revert my M17xR4 from the latest A12 bios.

Before I used Flashdrive method I simply reverted Bios to A08, think this might be importent.

Then I just followed the guide step by step and it worked flawless.

Just don't turn off your computer when it beeps and the fans are at full, it took 10-15 minutes while at that state before the pc restarted.

Are you sure that the lag is only in LoL or have you tried other games ping also ?

Thanks a lot.

Found a 680m together with a heatsink that fits my R4 so I ordered.

Hi

I currently have a M17x R4 with a GTX 675m that started to BSOD on me a month ago when I installed at that time latest Nvidia drivers.

From what I have been reading is that NVIDA screw a lot of people with that card as I can find a lot of post with mad people with broken 675m cards.

So I'm thinking of a GTX 680m.

My question is this:

My 675m cards processor is rectangular and I see a lot of GTX 680m cards on Ebay with a square processor.

Will my heatsink fit ?