eGPU not detected (not error 12) - MBP 16’ Catalina latest w/ Windows 10 1903
 
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eGPU not detected (not error 12) - MBP 16’ Catalina latest w/ Windows 10 1903  

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dorza
(@dorza)
Eminent Member
Joined: 3 years ago
 

hey everyone,

Ive gone through all different builds/guides/other online articles but nothing seemed to solve my really BASIC issue i’ve been having.

I have a MBP 16’ running the latest Catalina & recognizing my RX580 eGPU. For some reason - clean installed Windows 1903 simply won’t detect it no matter what. I can’t install its drivers since it’s not even detected hahah. I managed to get Windows to make a ‘new device’ sound but that’s as far as it gets.

I tried all ports & I have a keyboard, mouse & other stuff connected so the ports are fine.

I’m thinking it’s a Thunderbolt driver issue but haven’t been able to fix it yet. 

ANY INSIGHTS & TIPS WILL BE GREATLY APPRECIATED! 

few more notes:

  • I updated my RX580 GAMING BOX firmware using tbt-flash
  • I have the AMD 5500M dGPU in my MBP
  • I'm using Windows bootcamp on an external SSD
This topic was modified 3 weeks ago

MBP Retina 15’’ mid 2014 + GIGABYTE RX580
MBP 16'' 2019 + GIGABYTE RX580 (trying to make it work...)


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