Windows 8 and Radeon HD 7470M

[Billaguana]

Did an upgrade to Win 8, have switchable graphics on the computer using Catalyst Control Center but the driver, downloaded from AMD's site for win 8 64 bit but device manager shows it corrupted driver. Anyone know of this problem and/or a fix for it?

[Mindovermaster Moderator]

Try uninstalling your old drivers, the Win 7 ones. Use DriverSweeper, should still work.

[Mannlich]

Which driver version are you using? I have read some people over on Guru3d reporting issues with 12.10 64-bit drivers from AMD. I've been running the 12.11 betas on my 7970s without issue.

http://www.guru3d.com/files_details/amd_catalyst_12_11_beta_download.html

Support should be there for your card.

[Billaguana]

Try uninstalling your old drivers, the Win 7 ones. Use DriverSweeper, should still work.

Tried this also, no luck.

Which driver version are you using? I have read some people over on Guru3d reporting issues with 12.10 64-bit drivers from AMD. I've been running the 12.11 betas on my 7970s without issue.

http://www.guru3d.co...a_download.html

Support should be there for your card.

Tried the driver on that page, still no luck. Comes back with Code 43 in dev manager and I know its the driver due to it working before Win 8 upgrade.