Westmere Radeon 5770 Apple Acrylic ACD 23 inch Display Compatibility
The odd thing is that my acrylic worked with the 4870 with with OS 10.5 without updates. No openGL and/or core image support; however, but it booted into the OS. As soon as I updated to to OS 10.5.8, I could no longer boot into the OS. When OS 10.5 was introduced, there were no Radeon 4870's on the market. Thank you for the information, but I'm still wondering; however, if I can use my acrylic with the new Mac Pro 2010 Westmere's and the Radeon 5770 or if I'm going to run into software conflicts. I would really like to get a new Mac Pro. I really like my Acrylic Cinema Display. Beautiful color rendition and a reliable power supply, the Dr. Bott DVIator. It's not that old and it is Macintosh hardware.