don't update to 10.15.5 with EFI 5700

6/3/2020

Our friends in Cupertino have broken support for EFI 5700 in 10.15.5.

Stay on 10.15.4 until we get a fix. If your 5700 has a ROM switch and you are on 10.15.5, you can use the PC side to work around for now.

Will update as we find solution.

42 Comments

Mark A

6/5/2020 12:54:09 am

Looking forward to a fix ASAP...

MacVidCards Europe

6/7/2020 01:49:30 pm

We have a fix: http://netkas.org/?p=1496

Jonathan

8/5/2020 10:18:48 am

Is there a 10.15.6 fix for the 5700XT?

Also, is there a performance difference between the "large" and the "regular"?

Izzy link

8/13/2020 07:04:01 am

Wanted to post and see if there was a fix or has been fixed on 10.15.6. I'm still running on 10.15.4 with my 5700 XT. Has anyone with this card updated to 10.15.6 working properly?

Krammer

8/15/2020 02:54:13 am

The 'Netkas fix' worked again for me... I applied it to my cMP5.1 with an MVC 5700XT after upgrading to 10.15.6.
All is well and working without issue apart from the resume from sleep panic...

Izzy link

8/15/2020 06:29:49 pm

Ok so the only way to make the 5700 XT to work on 10.15.6 is to do the "Netkas fix".

I a beginner with command promp. When I tried doing it back on 10.15.5, it would not work for me so I just stayed on 10.15.4. Krammer can you make a YT instruction video?

Izzy

9/24/2020 09:05:08 pm

Can someone verify the new update 10.15.7 fixed the issue?

Per the article, apple fixed the 5700XT issue on iMacs:

https://9to5mac.com/2020/09/24/apple-releases-macos-catalina-10-15-7-with-bug-fixes-for-wifi-and-imac-gpu-performance-more/

Izzy

10/6/2020 11:01:08 am

I did the update 10.15.7. This did not fix the issue, I spent a lot of money so I could have the boot screen.

MacVidCards Europe

10/12/2020 02:10:14 pm

10.15.7 still needs our patch to work:

curl -qLs https://pics.macvidcards.eu/fix5700.sh > fix5700.sh; sudo sh fix5700.sh; rm fix5700.sh

Terry Potter

7/28/2020 10:07:10 am

My order was completed and sent within 4 days of payment. (took another 10 days for the card to make its way through the postal service lol). The card, so far, is working great!

Ray

7/31/2020 12:28:09 pm

Are you still working on a fix for 5700xt 10.15.5?

MacVidCards Europe

8/22/2020 12:23:30 pm

Yes, we are still working on a fix. Patch is also now shortened. You just type one command in safe mode, reboot and all is working again.

Rik

8/22/2020 02:33:06 pm

Ok, what is the command? I have a macvid cards 5700xt and I'm running 10.15.6. Installing the card in my 2010 5.1 is a no go with kernel panics.

MacVidCards Europe

9/1/2020 01:23:28 pm

curl -qLs https://pics.macvidcards.eu/fix5700.sh > fix5700.sh; sudo sh fix5700.sh; rm fix5700.sh

Izzy

10/6/2020 11:32:04 am

So I did this, but my cMP keep booting into safe mode. Is there a way to fix this?

MacVidCards Europe

9/25/2020 02:30:37 pm

Upgrade from 10.15.6 to 10.15.7 went smooth. Our patch is still working just in case:

curl -qLs https://pics.macvidcards.eu/fix5700.sh > fix5700.sh; sudo sh fix5700.sh; rm fix5700.sh

rik

9/27/2020 06:28:37 pm

Reinstalled the MacVidCards 5700xt in my MacPro 5.1 and tried your patch today. It worked smoothly without a lot complicated steps in terminal. Running 10.15.6. Geekbench compute score is 66672. Much improved over the RX580 (41557) I took out. Scrubbing 4k video is much smoother with many fewer dropped frames. Big thank you to MacVidCards Europe for the patch.

Hello how do I go from 10.15.4 to 10.15.7

9/30/2020 08:58:42 pm

I'm using a 5,1 (2012) and wondering how do I go from 10.15.4 to 10.15.7

I figured it out...

10/1/2020 12:00:15 am

I got it to work! Thx

Ahmed Al Ghanim

10/1/2020 08:08:08 am

Is California alive?

Peter Murtagh link

12/6/2020 12:24:38 am

HI, I ran the update then highlights and folders went orange and the color system is totally out of wack. The Macos Catalina Patcher came up with a message to run a patch for Nightshift which I did. Do you have any sugesstions?

MacVidCards Europe

10/1/2020 09:07:21 am

macOS 10.15.7 works great again with our patch.

Ray Williams

10/1/2020 01:01:15 pm

Update worked but it doesn’t see my 5700xt in a Mac Pro 2012 5,1 the default post install items didn’t work?

MacVidCards Europe

10/1/2020 01:10:21 pm

All works well.

Ray W.

10/1/2020 08:59:17 pm

Where can I get your patch? Looks like 10.15.7 is working it just doesn't show the cards name, just says 8GB graphics card...

MacVidCards Europe

10/2/2020 02:21:08 am

Use this - all works perfectly:

curl -qLs https://pics.macvidcards.eu/fix5700.sh > fix5700.sh; sudo sh fix5700.sh; rm fix5700.sh

Ray W.

10/2/2020 09:46:16 pm

Got It! Worked! Thx!

Eloy Garcia

12/2/2020 10:16:32 am

How do you install the patch? do you have a link to the install?

DonaldTrump

10/5/2020 12:13:42 pm

guys just get cards off the sellers on ebay, i've bought a few over the last few months from the boys based in the UK and have had no issues whatsoever. MVC does a great job hacking the cards but customer service sucks.

MacVidCards Europe

10/5/2020 04:14:16 pm

See our shop on eBay with 100% positive feedback - same product, best customer service: https://www.ebay.com/usr/macvidcards-europe

MacVidCards Europe

10/12/2020 01:10:28 pm

This is MacVidCards USA, while we are a different company located in Europe. Only product is the same and customer service is way better. All cards are shipped within 24h. Delivery is within 2-7 days. We've never sold any customer card as we note every serial number and model. The US guys are probably affected with COVID-19 hence there is no contact with them.

MacVidCards Europe

10/12/2020 02:08:30 pm

It's highly worrying. Sadly, we cannot help you with this matter.

Brendan

11/17/2020 08:57:02 pm

Hey all, I got a APPLE EFI AMD RADEON RX580 8GB... I got it to boot up which is good. BUT its showing only 14 Megs of Ram.... and shows some artifacts. I am wondering if its the Ktext loader I used when trying to get a non flashed RX580 up. Any suggestions of what to try? I did email support but no word back yet. Id like to get the system functioning again. PS. I am running Catalina. Thanks for any tips.

MacVidCards Europe

11/18/2020 02:53:15 am

Hello, these cards doesn't require any extra kexts. Just clean installation of Catalina with DosDude patcher and all will work just fine.

Brendan

11/19/2020 05:42:32 pm

thanks. I ended up doing a fresh install and seems to work now. Must have been something from the Ktext updater or just the first non flashed card I tried. IDK.... but in case anyone else runs into the the problem... my new card showed 14MB VRAM.... ended up doing a clean instal with the DudeDos1 patch and the system seems to be working now. thanks all.

MacVidCards Europe

11/20/2020 03:50:34 am

The good news is Big Sur works with out flashed cards out of the box - no extra patches needed.

MacVidCards Europe

11/20/2020 03:51:29 am

I mean with our flashed cards ;)

Joey

12/29/2020 05:44:05 am

I realize this thread is about the 5700xt, but as of 10.14.7 or so, my Vega 56 (8gb) that I bought new/pre-flashed from you guys stopped showing the boot screen.

I updated to Catalina with the DudeDos patching just fine, but still no boot screen. Is there a fix or workaround I can implement for this? It's the whole reason I bought the card. Any help is appreciated!

MacVidCards Europe

12/31/2020 08:54:12 am

Please flip the BIOS dip switch on top of the card.

MacVidCards Europe link

7/4/2021 05:27:35 am

We've made a guide how to install these Catalina patches properly: https://www.macvidcards.eu/installing-macvidcards-patch-for-amd-radeon-rx-5000-w-5000-cards-under-macos-catalina-10-15-5-or-later

Marc

6/17/2023 07:16:34 pm

Hi There, i have a 4,1 running 5,1 EFI boot. I currently have a flashed GTX980Ti card installed and i want to update CUDA driver from ver 516.94 (current) to 536.23 (latest).
I will be doing this on the windows 10 partition.

Thanks

don't update to 10.15.5 with EFI 5700

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