Windows 7: Onboard videocard not working.

Hello, i've recently changed from Windows Vista to Windows 7 Home Premium 32bit.
I didn't upgrade, but cleaned my harddrive and then installed Windows 7. Now my problem is that the onboard videocard isn't working. I've had no problems with it on Vista. The videocard is an Ati Radeon HD 3200. I have installed the driver for Windows 7 but it's not working. My other videocard Ati Radeon HD 4350 is working just fine. Anyone knows what might be the problem ?
I want to dual screen, so i can do something usefull while doing my homework

Hmm, oke this is weird. I plugged my cable into the vga port, went to the store. When i got back it was working. So its fixed. Don't know how tho.

Glad you got it "Fixed".

I have a fairly new Motherboard I used to upgrade an old XP machine, and it comes with ATI HD 3200 onboard. So, having used ATI for a long time, first thing I did after installation was download the drivers from their site and install them. Totally hosed up the display!! (sounds like your problem).

Removed the drivers, installed the drivers from the CD that came with the Motherboard -- back to OK.