lag problem (big fps drop) help!?!? no solved yet

viljami323 · Nov 28, 2013

So for some reason i have really big lag and fps drop. when play tf2 normally 299fps at the menu now 50. at game 120 now 25. why is this happening? My friend said that its driver bug or something like that. and this is in any game not tf2 only

Pc specs
ASUS GeForce GTX 660 OC DCII 2GB GDDR5
amd fx-8320
ASUS M5A97 R2.0 AM3
XFX 450W PRO Core Edition V2 Full Wired 80+ BRONZE
KINGSTON HYPERX 8GB 1600MHZ DDR3 (2x4GB)
win 7 64 bit

Rune Olsen · Nov 28, 2013

Drivers and bios up to date? You always start there

iceclock · Nov 28, 2013

Reinstall tf2 and makeshur ur running latest drivers

viljami323 · Nov 28, 2013

Rune Olsen :

i try to update drivers. I will tell you if i still have same problems

iceclock · Nov 28, 2013

And reinstall tf2 I've had to do that before

viljami323 · Nov 29, 2013

iceclock :

but i have same problem in another games too. but yesterday after posting this i tried to install diver and reeboot my computer. after many times it worked! . and now i have same problem again. i don't think that the problem is in the drivers. does it have something to do with bios?.

viljami323 · Nov 29, 2013

Rune Olsen :

i dont think that its about the drivers

iceclock · Nov 29, 2013

is ur bios up to date?

Rune Olsen · Nov 29, 2013

What PSU do you have? You never mentioned that, there can be issues on system load as well. First of all upgrade your bios and load optimized defaults so that can be eliminated. Then run aida at full load for an hour, see if it breaks down or not. Also load coretemp and post your temp readings to us while aida is running

iceclock · Nov 29, 2013

yes what kind of power supply do u own sir.

iceclock · Nov 30, 2013

Yes why double post?

rolandzhang3 · Nov 30, 2013

Well did you do a clean reinstall of drivers? ideally uninstall the nvidia drivers, use driversweeper then do a clean reinstall of one of the newer drivers

iceclock · Nov 30, 2013

I believe he did

viljami323 · Nov 30, 2013

rolandzhang3 :

I will try that. i will give you more information in Sunday. about temperatures and memory usage

so this is correct tool?

rolandzhang3 · Nov 30, 2013

Yep Driversweeper in safe mode after uninstalling the Nvidia Drivers, tick the clean installation option when you're installing the Nvidia drivers

Fiddling with BIOS should be your last resort

viljami323 · Nov 30, 2013

rolandzhang3 :

sorry my bad English but did i understand you correctly

So i run pc in safe mode. then i uninstall Nvidia drivers with that tool.
is it good if get newest drivers to memory stick and install them form there?

rolandzhang3 · Nov 30, 2013

Uninstall Nvidia drivers from control panel and/or with Ccleaner

Boot into safe mode and run driversweeper (the video talks about AMD but Nvidia follows a similar process)

http://www.youtube.com/watch?v=DXs3DHdbTUg

Then download the latest driver (or which ever one you prefer) from the Nvidia website and do a "clean" installation of the driver

Rune Olsen · Nov 30, 2013

Do a windows reinstall mate if this is not resolved yet. Might save you heaps of time

rolandzhang3 · Nov 30, 2013

That would, reinstalling everything and getting back up to snuff should take around 2-3 hours at most, it would be your last resort

viljami323 · Nov 30, 2013

Rune Olsen :

rolandzhang3 :

so is this correct drivers for my ASUS GeForce GTX 660 OC DCII 2GB GDDR5

https://www.asus.com/Graphics_Cards/GTX660DC2O2GD5/#support
do i download all?

rolandzhang3 · Nov 30, 2013

From here, don't fiddle with the video card's BIOS or frankly all the other stuff that's on Asus' site for now

Just download from Nvidia directly

http://www.nvidia.com/Download/index.aspx

iceclock · Nov 30, 2013

Yes download as Roland said if everything fails reinstall windows

viljami323 · Dec 1, 2013

rolandzhang3 :

so what do you think i just re installed drivers

viljami323 · Dec 1, 2013

iceclock :

look at the screenshots what i posted

iceclock · Dec 1, 2013

looks good.

lag problem (big fps drop) help!?!? no solved yet

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