Geforce GT 640m has been overtaken by Intel HD 4000. Could use some advice.

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Kasper Jakobsen

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Jan 25, 2014
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Hey There.

So my fps in games dropped really sudden for 5 days ago, so I thought that I might had to update my graphic card. That didn't help, so then I just formatted my pc (since it had been along time since I did that). However that didn't help either. I have an Aspire 3-571g btw.

So I ran a little test where I deactivated my integrated intel card to force the Geforce card to work, however that resulted in after my restart that I could play any games at all.

It would be lovely if somebody had a fix for this, as I said before I have updated my graphic card so it's not that.

Best Regards and thanks in advance.

Ohh and here is my specs:
Operating System
Windows 7 Home Premium 64-bit SP1
CPU
Intel Core i5 3210M @ 2.50GHz 73 °C
Ivy Bridge 22nm Technology
RAM
8,00GB Dual-Channel DDR3 @ 665MHz (9-9-9-24)
Motherboard
Acer VA50_HC_CR (U3E1)
Graphics
Standard PnP-skærm (1366x768@60Hz)
Intel (Acer Incorporated [ALI])
2047MB NVIDIA GeForce GT 640M (Acer Incorporated [ALI])
Storage
698GB Hitachi HTS547575A9E384 (SATA) 44 °C
Optical Drives
PIONEER DVD-RW DVRTD11RS
Audio
Realtek High Definition Audio
 
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K

Kasper Jakobsen

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Jan 25, 2014
5
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10,510


Hey, I already did that and it didn't work :/ Got anymore suggestions?
 
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whitecat

whitecat

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Dec 28, 2013
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If you rightclick on a game icon , properties ->Run with graphics processor-> High Performance NVIDIA processor
(as i remember , dont want to turn on mine now)
What happens ?
 
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whitecat

whitecat

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Dec 28, 2013
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Remove the driver of GT 640M and from the laptop at all - you ll be asked . Restart . Install the default driver from the DVD you ve got.

i see this on my laptop - Run with graphics processor->High performance NVIDIA processor
 
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K

Kasper Jakobsen

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Jan 25, 2014
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10,510


I unfortunate don't have the dvd, since I'm not located at my home right now, do does it still work if I just use the manual download on Nvidia website?
 
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whitecat

whitecat

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Dec 28, 2013
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there are mainly new ones and heavy . Dont you have application on the laptop for installing drivers . i ve got Easy Soft Manager of Samsung .it installs driver kinda 268.
 
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