macvidcards

Hi gentlemen, I have a Mac Pro 4.1, flashed to 5.1 32GB RAM, single X5690, USB 3 PCI card I have a MacVidCards MSI GeForce GTX 970 GAMING 4G that supports the boot screen. And I HAD a cheap SATA SSD. It failed on me a week ago. Luckily I was able to make a full backup by making an image with...

Hi, guys! I have a MacPro 4.1->5.1 (2009) + EVGA GTX680 (flashed) + Apple LED Cinema Display 24" DisplayPort + OCLP + Monterey 12.4. In this configuration, the boot screen displays fine, I can control the boot process. I bought (on Ebay) an AMD Radeon RX 6600 XT 8GB from MacVidCards Europe...

Radeon RX6800 16 GB is now the fastest card for Mac Pro 4,1/5,1 with standard EFI boot screen. You can see EFI boot screen even without any HDD/SSD installed at all. macOS Monterey 12.2.1 works natively without any patches. You just need to either move Monterey from supported Mac or install it...

Hello, first-timer here. I have a pair of old Mac Pros: a 3,1 which I'm trying to retire and 4,1 flashed to a 5,1 that I'm trying to replace it with. What I need is a dual-boot system that will run Mojave for my newer stuff as well as a classic Final Cut installation for working on old...

Hey, I've dealt with Dave from MacVidCards a bunch of times, first with an HD6870, then a GTX760, then a GTX970... Every one of those times was fantastic, albeit, he was getting harder and harder to get a hold of, over time. Now, I sent an email 8 months ago, which he still seemed great...

Hi there, I have a flashed Macvidcards Titan X in my 2010 Mac Pro 5.1. Since installing the Titan about 4 years ago I've only ever been able to get my machine to boot while using the DVI cable connected to an old monitor the grey apple logo appears after some Commandline text- once it reaches...

I have a non EFI flashed 1080TI(11G-P4-6798-KR) using the SATA ports for power (2x 6in SATA Power to 1x 8 Pin PCI Express Video Card Power Cable Adapter) alongside the default gpu power cable i believe to prevent the unexpected shutdown crash (still happens on high load). I was having an issue...

I bought a GTX 1070 video card from MacVidCards last July. It worked for about a 2 weeks and then I ran Windows 10 on my Mac Pro. When I swapped drives back to Mac OS, the video card would not boot the system. It now only works when booting Windows 10. I’ve emailed about 7 times, called...

I have an old Mac Pro 1,1 and I have upgraded a video card in my another Mac Pro, leaving behind a MacVidCard flashed GTX980 video card. I'd like to setup the old Mac Pro 1,1 as extra gaming machine, but didn't know if the flashed MVC GTX 980 would work in a Mac this old. I don't even know what...

Hi, I found out that i am not able to install a displaydriver in windows 10 other than the microsoft basic display adapter driver when using a MacVidCards MacEFI flashed GTX1070 in Bootcamp legacy. I just wanted to know, if anyone hase the same problem or not and maybe get some infos what is...

Some of you may be interested in this. MVC has a ROM in progress to allow installation of Nvidia 780m MXM GPU in 2009 - 2011 iMacs. Details over at Netkas forums, as usual. iMac Holy Grail achieved ! Boot screens on 780m.

I've just spoken to MVC (MacVidCards) and he has the EFI ready to go on the new Titan Xp. He just needs to test it with the Web Driver when its released next week. Looking good! Here is the link to his blog http://www.macvidcards.com/blog/nvidia-pascal-coming-to-macs-efi-already-in-the-works

Another thread by me, I know I know but this forum is so full of knowledge and great people that I have to post my doubts. So here it goes: I have a 2008 8 Core Mac pro, I got a GTX 680 2gb from Macvidcards.com (great people btw, I highly recommend them). Now this Mac pro is a slave for Vienna...