[Solved] eGPU disconnected in several minutes with DSDT override
 
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[Solved] eGPU disconnected in several minutes with DSDT override  

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(@leo_xu)
Active Member
Joined: 4 weeks ago
 

Hi, I got an issue about DSDT override.

eGPU: Mantiz venus, Vega 56 OC

MAC: 2016 later MacBook pro 13' no bar

Bootcamp:Win10 18362.295

Error 12 Did't work with disabling the isight camera; but worked with DSDT override.

However, after running several minutes without any operation, the eGPU disconnected automatically.

Any advise?

13'' Macbook pro 2016 late, no bar;
Matinz Venus + Vega 56
OSX 14.6 + Win10 1903 (18362.356)


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itsage
(@itsage)
Illustrious Member Admin
Joined: 3 years ago
 

@leo_xu, How did you determine the disconnected issue was due to DSDT override? Are you using an EFI boot loader?

 

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(@leo_xu)
Active Member
Joined: 4 weeks ago
 

@itsage,

Yes, I am using automate-eGPU EFI.

From my latest testings, I can confirm the disconnected issue is not due to the DSDT override.  Removing the DSDT file in EFI,  egpu would be disconnected as well in several minutes, I believe it is an issue of windows, because the egpu is running very stable in Majove.

And I tried the latest inside preview FS version, no lucky.

So far, no any idea to run Windows in my macbook pro 🙁 

 

13'' Macbook pro 2016 late, no bar;
Matinz Venus + Vega 56
OSX 14.6 + Win10 1903 (18362.356)


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itsage
(@itsage)
Illustrious Member Admin
Joined: 3 years ago
 

@leo_xu, I would recommend trying the Windows 10 1903 V1 ISO again and do not disable any PCIe ports in Device Manager. Simply use automate-eGPU EFI with the DSDT file to see if things work more reliable.

 

external graphics card builds
best laptops for external GPU
eGPU enclosure buyer's guide


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Strip_Steve
(@strip_steve)
Active Member
Joined: 2 years ago
 

Hello!

 

I am currently running a pre november windows version too, stopped updates, late 2016 15 touch bar with razer core x and vega 64 with bootcampdrivers.Com drivers and I am starting to have the same issue.

Randomly when gaming the egpu disconnect and sometimes when rebooting (even with Efi boot) I get error 12.

I can get it up running back randomly after Efi boots. 

The most stable option for us user of late 2016 15inch is now to clean instal' 1903 V1 and resetup again?

 

Many thanks in advance

 

Edit: 1909 not stable yet? 

This post was modified 2 weeks ago

Pending: Add my system information and expected eGPU configuration to my signature to give context to my posts


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(@leo_xu)
Active Member
Joined: 4 weeks ago
 

@itsage, I changed the connection port to another one on my macbook, it is running well now. Cannot understand why got this issue, but it is working now~ Smile

13'' Macbook pro 2016 late, no bar;
Matinz Venus + Vega 56
OSX 14.6 + Win10 1903 (18362.356)


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(@leo_xu)
Active Member
Joined: 4 weeks ago
 

@strip_steve, Maybe you can try to switch your eGPU to the second port one the left side. 

 

13'' Macbook pro 2016 late, no bar;
Matinz Venus + Vega 56
OSX 14.6 + Win10 1903 (18362.356)


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Strip_Steve
(@strip_steve)
Active Member
Joined: 2 years ago
 

@leo_xu, hey man, 

 

I figured something else that can help.

Sometimes when the unit is not detected at all in device manager, I just have to open the core x and take off the gpu and put it back. After repluging it all it usually works.

It did again this time

 

Pending: Add my system information and expected eGPU configuration to my signature to give context to my posts


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