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Upgread the gpu and get problem

Last response: in Graphics & Displays
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October 11, 2012 8:15:08 AM

Hello ,

i'm a new member here :) 

and i want your help guys

i have upgread my GPU from Sparkle GTX 460 2 GB to MSI 570 GTX twin frozr ii and this does't work good with me and sometimes the monitor turn off for and come back so ,, if u can guys help me and i get back my old one and it's work good


My pc :

CPU : i5-650
RAM : 4GB
Powersupply : gigabyte 750 watt
MB : gigabyte P55-usb3

please help me

More about : upgread gpu problem

October 11, 2012 8:46:23 AM

26 views and no comment please guys help me :'( 
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a c 144 U Graphics card
October 11, 2012 9:10:07 AM

What do you mean by "doesn't work good"? Does the system boot? lockup? BSOD? or is it just poor performance?
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October 11, 2012 9:26:02 AM

Yeah,
Explain properly with more information
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October 11, 2012 9:56:03 AM

i mean the GPU work but it's not good i play cod4 and i get 125 fps and i think i should get 250 stable so maybe it's work 40% from it's power idk why ? if the problem from thr RAMS or something in my pc tell me pls :s
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a b U Graphics card
October 11, 2012 10:00:37 AM

Don't be ridiculous. Plus why would you not play with v-sync on.
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October 11, 2012 11:10:12 AM

when 570 gtx in my pc ,, it's lagging and crashing that's all
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a b U Graphics card
October 11, 2012 12:36:48 PM

Powersupply : gigabyte 750 watt
gigabyte don't make power supply
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October 11, 2012 3:20:36 PM

Go google about it ? ..
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October 11, 2012 6:11:13 PM

what is this v-sync ?
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a b U Graphics card
October 11, 2012 6:58:36 PM

rgd1101 said:
Powersupply : gigabyte 750 watt
gigabyte don't make power supply


http://www.gigabyte.com/products/product-page.aspx?pid=...

HUNTER- said:
what is this v-sync ?


V-sync is a proceadure the VGA may use in order to synchronize the horizontal and vertical refresh rates, thus avoiding image tearing. Some people do not think it worth the performance impact, while others, like me, consider it mandatory.

You said you think your card is not working properly because it is running COD4 at 120+ FPS, and you expected 250+. Don't get me wrong, but you should be glad your card is not wasting resources generating frames you won't see. There is nothing wrong with it.

If it is lagging, it is surely not running at 120FPS.
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