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I'm looking to add a 3rd monitor to my set up. I'm currently running: Macpro 5.1 early 2009 with an ATI Radeon HD 5870 1024 MB 1st monitor - Mindisplay port adaptor to HDMI into an ultrawide LG running SwitchResX4 for maximum resolution 2dn monitor - DVI out into DVI in a DELL monitor...

Hello, I installed mavericks on a old iMac (20 inch, late 2006, 4Gb ram) and I fixed the sound problem with the lion kext. But the graphic acceleration doesn't work because no ATI X1600 64bit kext. Where can I find these kext ? or any other solution ? Thanks for your answers. (sorry for my poor...

Hello Community! I am experiencing a very strange issue. I did not even find anything similar on the web, though this does not necessarily mean anything ;) I managed to get an Mac Pro in original condition for a very convenient price. Mac Pro 4,1 - ATI 5770 - 16GB Ram... I did flash it to a...

Hi everyone. I'm looking for some assistance in resolving crashing issues that are occurring on my MP 5,1 setup: Version: OS X 10.12.6 (16G29) Processor: 3.46 GHz 6-Core Intel Xeon Memory: 48 GB 1333 MHz DDR3 Boot drive: OWC Mercury Accelsior PCIe 1TB SSD (with possibility to load into...

Hello apple fans/users/pros I come with an opinion that what I have ever wanted was to own MBP with dGPU for work. I finally got one. 2015 model with R9 370X dGPU, 512SSD, 16Gb, i7. And what I can say so far it is really cool and exclusive browsing device in aluminum uni-body. I cannot say my...

Hi! I know there is loads of information on the site about 5,1 and graphics cards but the threads are so long I cant find the info I need for some of the newer GPUs for my needs (Non gaming but creative apps). The machine is a 2010 5,1 with a W3690 3.46 6 core, 48gb of ram, 2x 850 Samsung evos...

Soooo i got a macpro 2,1 on ebay for 90 pretty cheap i must say but it has that ****** Nvidia GT 7300 however it was upgraded to 2 quad xeons anyhow i want to only use it in bootcamp mode question is will HD 6950 work in it or will i have to buy something else as i have 6950 lying around DO...

I updated this Xserve to 10.12.2 using the patcher tool, It worked successfully however the integrated graphics no longer work due to driver issues. I installed a low-profile Nvidia GT 210 and installed drivers for it and it works perfectly. The problem is the ATI x1300 which is integrated in...

Hi all. I have two Mac Pros. The first one is a 2009 Mac Pro 4,1. I applied the 4,1 to 5,1 firmware patch and replaced the 2.26 GHz Quad-core Nehalem processor with a 2.66 GHz Hex-core Westmere CPU. It is running a PC 1GB ATI Radeon HD 5770 which I have flashed with the Apple EFI ROM as per the...

I have an ati 5770 card that was working in a mac pro. Then the mac pro stopped recognizing it. I tried it in a pc and it worked fine. I used atiwinflash to backup the card rom and tried to reflash the bios with a mac 5770 rom from netkas and now the ati card is not recognized by a mac or pc...

So I recently upgraded to two Flashed MSI Twin Frozr R9 280x's in my 2010 Mac Pro from a single OEM 5870. I was mainly looking to improve render and export times in FCPX, and I went with Dual R9's because the chip architecture in the R9 280x is very similar to the D700 Firepros in the nMP...