Windows 7: Please guy, I'm beg for someone expert in computer PLEASE help me ..

Go to Device Manager, Display adapters, click yours and choose to uninstall and elete drivers. Reboot and let the new driver download an install.

mine driver is NVDIA GeForce 210
choose it and uninstall?
then where should i get a new driver? buy a new one?

Read the previous post

where can i download a new one?
can u give me the website link please

Please pay attention. Windows update will find and install the driver(s).

Drivers | GeForce
Click AUTO-DETECT YOUR GPU there

ok now guys
just wan to ask does my system reach the system require of this data below?

ota 2 Minimum System Requirements:

* OS: Windows® 7 / Vista / Vista64 / XP
* Processor: Pentium 4 3.0GHz
* Memory: 1 GB for XP / 2GB for Vista
* Graphics: DirectX 9 compatible video card with 128 MB, Shader model 2.0. ATI X800, NVidia 6600 or better
* Hard Drive: At least 2.5 GB of free space
* Sound: DirectX 9.0c compatible sound card


Dota 2 Recommended System Requirements:

* OS: Windows® 7 / Vista / Vista64 / XP
* Processor: Intel core 2 duo 2.4GHz
* Memory: 1 GB for XP / 2GB for Vista
* Graphics: DirectX 9 compatible video card with Shader model 3.0. NVidia 7600, ATI X1600 or better
* Hard Drive: At least 2.5 GB of free space
* Sound: DirectX 9.0c compatible sound cardota 2 Minimum System Requirements:

* OS: Windows® 7 / Vista / Vista64 / XP
* Processor: Pentium 4 3.0GHz
* Memory: 1 GB for XP / 2GB for Vista
* Graphics: DirectX 9 compatible video card with 128 MB, Shader model 2.0. ATI X800, NVidia 6600 or better
* Hard Drive: At least 2.5 GB of free space
* Sound: DirectX 9.0c compatible sound card


Dota 2 Recommended System Requirements:

* OS: Windows® 7 / Vista / Vista64 / XP
* Processor: Intel core 2 duo 2.4GHz
* Memory: 1 GB for XP / 2GB for Vista
* Graphics: DirectX 9 compatible video card with Shader model 3.0. NVidia 7600, ATI X1600 or better
* Hard Drive: At least 2.5 GB of free space
* Sound: DirectX 9.0c compatible sound card

cause i have try all the method list above and it doesnt work at all
i plan to change my video card (GeForce 210)
this video card do really suck and i tired of this
everyday and every game the problem just keep occur and occur again and i have to restart my computer non-stop

close this thread
thanks for help everyone here
seem like this problem cant solve =.=

I'm sure it can be solved. You just seem to have a problem following the advice given to you. Perhaps you should take your PC to a reputable Computer Engineer for attention.