Thx1138 wrote:
Did you try cleaning out the fans/ fan vents?

Nope, because my laptop is only 5 days old 🙂

Thx1138 wrote:
Since your G74 is only 5 days old, I might be a good idea to take it back, since this could be a graphics card problem.
Also, I watched a G74sx video of Battlefield, on what looks like high settings. He gets around 50-60s FPS but drops to high 40s around explosions and higher poly areas.
http://www.youtube.com/watch?v=rl1tkjL-nI0

Hmm, I don't think this is hardware GPU problem because its happening only near smoke. Hoping someone with G4SX will confirm FPS drops. Or I will have to reinstall Windows 😞

brecker wrote:
try throttlestop as well, there is a sticky named attention sandy bridge owners which contains a link for download

also you sure your oc values are stable? try setting them on stock

Yes, I'm using TS since I've got this laptop. Resetting to factory clocks makes FPS drop even worse xD. I think I'm phucked 😞 Google-ing this trouble didn't found solution. One guy said OC-ing to 890 helped him, but I have OC-ed GPU to 890 since second day. In forums I've found solutions only for SLI users. Changing values in nVidia CP has no effect. The only thing that helped was changing resolution to only 1280*720 just because my FPS was +-70 and it dropped to less than 30 in smokey scenes. I don't want to play games in this resolution because screen is extremely blurry and I can't see **** 😕 I don't want to reinstall Windows cuz I'm scared I'm going to loose all data with no effect again 😞 And I really don't think its hardware GPU issue because its happening only in smokey scenes. It must be software issue. I'll bet my worthless life on it 😄 Thanks for respond Sir.

scuk1nho wrote:
...I don't want to reinstall Windows cuz I'm scared I'm going to loose all data with no effect again 😞

If you had used Windows Backup and Restore to backup a Windows System Image, you could simply restore that earlier System Image, and if it had no effect, you could restore the current System Image (you just recently backed up) to get back to where you are now and try something else. It's a LOT easier than reinstalling Windows from scratch and you don't have to worry about data loss...

dstrakele wrote:
If you had used Windows Backup and Restore to backup a Windows System Image, you could simply restore that earlier System Image, and if it had no effect, you could restore the current System Image (you just recently backed up) to get back to where you are now and try something else. It's a LOT easier than reinstalling Windows from scratch and you don't have to worry about data loss...

Ah yeah. When I bought this laptop there was Windows and all things from DVD already installed. Do you think that clean installation can help?