ATI Radeon 5670 512MB not recognized in Windows 7 32-bit

Fixed it! Had the same problem too. Windows 7 32bit mid-2010 iMac with ATI Radeon 5670 an all it would show was a vga-adapter, tried everything imaginable as well as trying XP but same problem existed. The graphics card just wouldn't install - windows of varying versions just thought i had next to nothing an nothing would persuade them otherwise but sussed it!

THE SOLUTION - yes there is one - is the same as for the black screen problem at install. In the updates released for bootcamp, one is for iMacs from mid-2010 which would display only a black screen at startup instead of loading. Now mine didn't do this but I figured it was the same basic problem with a graphics card. Follow the instruction and low-and-behold it works perfectly first time!

You'll need to reinstall Windows 7 but worth it. Apple's Article which fixes it: http://support.apple.com/kb/TS3173

Good luck all!

did you first uninstall the driver and program and restart and let Windows install a device driver, then try Catalyst 10.7?

I have had a similar problem trying to install new ATI Drivers and Catalyst Control Centre. Graphics card shows up as working properly in Device Manager but no ATI graphics or CCC in Add/Remove Programs list. Card seems to work OK but have no settings ability for games without CCC.

Any pointers to install procedure for new drivers? Thanks!

Connect an second Display, such as 17 inch LCD or any other Monitor, then start your Windows installation with bootcamp. When it comes to the display resolution the mac will switch to the external Monitor and you will be able to complete the windows installation. As soon the installation is completed, the windows update program will install the proper ATI driver for the 27 inch display and all is fine.

The solution is as simple as it sounds.

I ran into same problem trying to get Left for Dead 2 to launch in Boot Camp with Windows 7 Home edition. I used the link below, and after a restart that took care of my issue.

http://support.amd.com/us/gpudownload/windows/Pages/radeonmob_win7-64.aspx

Replied to the wrong person...

I ran into same problem trying to get Left for Dead 2 to launch in Boot Camp with Windows 7 Home edition. I used the link below, and after a restart that took care of my issue.

http://support.amd.com/us/gpudownload/windows/Pages/radeonmob_win7-64.aspx

I have seen a couple of posts where people are using ATI Mobility drivers on iMacs. The drivers are for laptops but do they work on an iMac??

This fix totally works. Had the same issue, took this exact advice. Like Mike said, you'll need to reinstall Windows 7, but it's worth it.

ati drivers mobility 10.0 is fine

ATi Catalyst Mobility 10.10 WHQL

Download:

https://a248.e.akamai.net/f/674/9206/0/www2.ati.com/drivers/mobile/10-10mobility_vista_win7_64_ddccc.exe

https://a248.e.akamai.net/f/674/9206/0/www2.ati.com/drivers/mobile/10-10mobility_vista_win7_32_ddccc.exe