Buy Apple iMac 27' 2.66GHz Core i5 Video Card ATI Radeon HD, 4670, 256MB: Laptop Replacement Parts - Amazon.com FREE DELIVERY possible on eligible purchases. The hard drive is accessible in target mode. I am wondering of a source to buy a replacement card to replace it myself. It is an ATI Radeon HD 4670 graphics processor with 256MB of GDDR3 Memory. IMac model is A1312 MB952LL/A. Also, a link to how to replace it would be helpful also. I am handy, but can not seem to find good replacement instructions. I ordered this graphic card for my Mac Pro (early 2008) because the original graphic card was no longer able to keep up the demands of current software like Apple's Motion or Final Cut Pro. I needed an OpenCL-capable graphics card or Intel HD Graphics 3000 or later. The original ATI Radeon HD 2600 XT couldn't cut the mustard for my current needs. 661-5314 IMac 27 Late 2009 A1312 Card Video 4670 256MB, ATI Radeon HD Core2Duo, Intel i5 - i7 graphic card NB-2835W $204.00.
Ati Radeon Hd 4670 Mac Drivers
skarux
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- Your Mac's Specs
- iMac 21,5' Late 2009 - Core 2 Duo 3.06Ghz, 12GB RAM, 3TB HD, ATI Radeon HD 4670
Ati Radeon Hd 4670 Imac Driver Download
I have just bootcamped my iMac 21.5' Late 2009 with Windows 10 but I am having problems with Video drivers: the one included in the bootcamp pack that I used till Windows 8.1 (BootCamp5.1.5621) does not work anymore (even trying to manually install the .inf file it says that's not compatible with this OS) and the the one downloaded from AMD support site has maximum resolution of 1440x-----, but the worst thing is that the screen appears like divided in 4 squares with completely distorced colors with the same image repeated 4 times (I've got the same issue with the driver downloaded from windows update and booting from a pen drive with kubuntu).
I thought about installing first Win 8.1, fixing the driver and then updating to Win 10, but I'm afraid that Win 10 would remove the incompatible driver.
Anybody else had the same issue?
Thanks