cannot install my nvidia graphics card

I formatted my laptop ACER ASPIRE 5745 G. then i lost my nvidia graphics card. windows has installed intel hd graphics card. when i tried downloading andn installing nvidia driver, an error is showing up saying installer could not continue. could not find compatible graphics hardware.
nvidia driver is not being shown in the device manager even.


help me to solve my problem pleaseeee

What drivers are you trying?

If Acer has customized the device ID for the nVidia graphics device, you might best try Acer's drivers:

Acer Support: Downloads & Support Documents - Notebook / Aspire / Aspire 5745G

i have tried drivers from acer website only... version 306.23 whql

am unable to install nvidia. error message saying could not find compatible graphics hardware is being shown

thanq for ur replies... both :)

jo3siree said:

am unable to install nvidia. error message saying could not find compatible graphics hardware is being shown

Did you try the Optimus drivers? You appear to have a laptop with both Intel and NVidia graphics.

actually when i uninstall intel HD driver, a black screen appears and i cannot view anything...