ERROR 12 on BOOTCAMP HAS BEEN FIXED BY MICROSOFT! in WINDOWS INSIDER (FAST) !
 
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ERROR 12 on BOOTCAMP HAS BEEN FIXED BY MICROSOFT! in WINDOWS INSIDER (FAST) !  

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majortom67
(@majortom67)
Active Member
Joined: 2 years ago
 

@melonking, I've read somewhere thet VEGA cards are the worst to have working. Not know if it's true. I just can say that I had it before the Win10 beta update and didn't work. Now I have a 5700 and works with the beta update so I can't help further.

 

 

MacBook Pro 2018 i9 8C/16T @ 2,3 Ghz - 16/500 - Radeon 560X + Akitio Node/600W PSU + Sapphire RX 5700XT


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Melonking
(@melonking)
Active Member
Joined: 1 year ago
 

@majortom67, Iv actually just removed the bootcamp partition. I'm cutting out windows only programs like 3DSMax from my workflow. Rise of Tomb Raider and City Skylines run just as well on mac as windows, so I can survive with mac gaming for a while.

In 6 months or so I'll check on the state of bootcamp egpus again to see if things have improved. The only real loss is not being able to use oculus anymore, but I can always swap that for a vive!

 

To do: Create my signature with system and expected eGPU configuration information to give context to my posts. I have no builds.

.

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whoDean
(@whodean)
Active Member
Joined: 2 years ago
 

Working for me!  Finally

 

Mac Mini, Core Chroma and AMD 5700XT

 

Windows Fast preview build 19569.1000

Late 2018 Mac mini 6-Core i7-8700B
UHD Graphics 630 iGPU
64GB RAM/1TB SSD

Razer Core X Chroma

MSI Gaming Radeon RX 5700 XT

LG 34GK950F-B 34" 21:9 Ultragear WQHD Nano IPS Curved Gaming Monitor with Radeon FreeSync 2 (2018), Black


Mini i5 liked
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arouris
(@arouris)
Eminent Member
Joined: 1 year ago
 

MacMini 2018 + Sonnet Enclosure + AMD 5700XT + Windows 10 Insider Preview 19577.1000 (rs_prerelease) (2) amd64

 

= error 12 if I plug the eGPU after boot

= black screen If I boot with the eGPU plugged-in.

 

Official AMD Drivers.

 

Also bootcamp drivers do not install with default procedure, they do install with msiexec -i BootCamp.msi from elevated prompt but they don't work anymore (devices remain unrecognized and bootcamp icon does not appear on the taskbar).

Mac Mini 2018 (Core i5), Sonnet 550 enclosure, Sapphire 5700 XT Nitro


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whoDean
(@whodean)
Active Member
Joined: 2 years ago
 

@arouris, Did you use DDU to uninstall display drivers?  That's what I did, then installed the latest AMD official drivers (not the bootcampdrivers) in order to get my build working

 

Late 2018 Mac mini 6-Core i7-8700B
UHD Graphics 630 iGPU
64GB RAM/1TB SSD

Razer Core X Chroma

MSI Gaming Radeon RX 5700 XT

LG 34GK950F-B 34" 21:9 Ultragear WQHD Nano IPS Curved Gaming Monitor with Radeon FreeSync 2 (2018), Black


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Squuiid
(@squuiid)
Eminent Member
Joined: 2 years ago
 
Posted by: @arouris

MacMini 2018 + Sonnet Enclosure + AMD 5700XT + Windows 10 Insider Preview 19577.1000 (rs_prerelease) (2) amd64

 

= error 12 if I plug the eGPU after boot

= black screen If I boot with the eGPU plugged-in.

 

Official AMD Drivers.

Same issue with Windows 10 2004 Build 19041.264.

I'm on the same specs.

All was working perfectly on 1809 until I upgraded.

 

This post was modified 12 months ago

Mac mini 2018, i7 3.2GHz 6c, 32GB RAM, 1TB SSD, 10GbE, Sonnet eGFX 350W (Noctua NF-A12x25 ULN) + PowerColor RX 5700 XT 8GB, TEKQ Rapide TB3 1TB SSD, macOS Catalina, Win10 Pro
Mac Pro 2010, X5690 3.46GHz 6c, 64GB RAM, Samsung SM951 512GB, Sapphire Pulse RX 580 8GB, Intel X540-T1 10GbE, Allegro Pro USB 3.0, AC/BT 4.2, macOS Mojave


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fabianring
(@fabianring)
Active Member
Joined: 1 year ago
 

Hello,

I'll get my new MacBook Pro 13" 2020 tomorrow and I've already set up my Racer Core X Chroma with an AMD RX5700.

What do you guys would recommend? Install the "older" Version of Windows, do the tricks and wait or should I go with the Windows Insider Fast Version from the start on?

Do u need to run the DDU and install bootcamp drivers or can you just go "normal" with the "Last Version" and install standard AMD Drivers?

Do you have any recommendations?

Best Regards
Fabian

 

2020 MacbookPro 13"
Razer Core X Chrome
AMD RX 5700

working with flaws


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Squuiid
(@squuiid)
Eminent Member
Joined: 2 years ago
 
Posted by: @fabianring

Hello,

I'll get my new MacBook Pro 13" 2020 tomorrow and I've already set up my Racer Core X Chroma with an AMD RX5700.

What do you guys would recommend? Install the "older" Version of Windows, do the tricks and wait or should I go with the Windows Insider Fast Version from the start on?

Do u need to run the DDU and install bootcamp drivers or can you just go "normal" with the "Last Version" and install standard AMD Drivers?

Do you have any recommendations?

Best Regards
Fabian 

I'd install Windows 10 1809 at this stage as nothing else works reliably. Microsoft have extended the deadline for support so you're going to get security updates for a while longer.

This post was modified 12 months ago

Mac mini 2018, i7 3.2GHz 6c, 32GB RAM, 1TB SSD, 10GbE, Sonnet eGFX 350W (Noctua NF-A12x25 ULN) + PowerColor RX 5700 XT 8GB, TEKQ Rapide TB3 1TB SSD, macOS Catalina, Win10 Pro
Mac Pro 2010, X5690 3.46GHz 6c, 64GB RAM, Samsung SM951 512GB, Sapphire Pulse RX 580 8GB, Intel X540-T1 10GbE, Allegro Pro USB 3.0, AC/BT 4.2, macOS Mojave


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Gerdoch
(@gerdoch)
Active Member
Joined: 12 months ago
 

I'm getting error 12 not on Bootcamp (I'm on a Windows PC), which I had to fix via the pci.sys hack.  Is there any value to me trying this new insider build to see if it fixes things for me as well, or is this fix bootcamp-only?

 

Thanks

 

Dell Inspiron 7791 / i7-10510U / Razer Core X / Gigabyte Radeon 5500 XT / Pop!_OS Linux 20.04

 
2019 17" Dell Inspiron 17 7791 2-in-1 (MX250) [10th,4C,U] + RX 5500 XT @ 32Gbps-TB3 (Razer Core X) + Win10 1909 & Linux Pop!_OS 20.04 [build link]  


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Squuiid
(@squuiid)
Eminent Member
Joined: 2 years ago
 

I installed Windows 10 insider FAST, build 19628 and it does finally(!) fix error 12.

About time Microsoft. Now we just need to wait 6 months for this to reach RTM.

https://blogs.windows.com/windowsexperience/2020/05/13/announcing-windows-10-insider-preview-build-19628/

 

Mac mini 2018, i7 3.2GHz 6c, 32GB RAM, 1TB SSD, 10GbE, Sonnet eGFX 350W (Noctua NF-A12x25 ULN) + PowerColor RX 5700 XT 8GB, TEKQ Rapide TB3 1TB SSD, macOS Catalina, Win10 Pro
Mac Pro 2010, X5690 3.46GHz 6c, 64GB RAM, Samsung SM951 512GB, Sapphire Pulse RX 580 8GB, Intel X540-T1 10GbE, Allegro Pro USB 3.0, AC/BT 4.2, macOS Mojave


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