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QUESTION: Switch graphic card on dualboot system

Joined
Feb 16, 2018
Messages
7
Motherboard
Asus ROG Maximus Formula IX
CPU
i7-7700K
Graphics
RX 590
Mac
iMac
Mobile Phone
iOS
Hi, I'm new in this forum, and I built an Hackintosh 3 years ago following the site's guides. The Hackintosh is provided with:
- i7 7700k
- Nvidia 1080ti
- motherboard Asus Maximum Formula IX
- 16GB RAM
- 500Gb SSD.
- MacOS High Sierra.
I'd like to update to Catalina, but it would be impossible because I have an Nvidia GPU which is not supported.
I finally decided to buy an AMD Card and use it with MacOS, but at the same time I have a dualbooted Windows 10 system which I use to play videogames. So my purpose is to use the Nvidia Card on Windows and then switch to the AMD card when I boot MacOS, but I don't know how to do it and I didn't find any guides on the internet. Can you please give me an help ? Thank you
 

Going Bald

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Joined
Aug 14, 2010
Messages
22,966
Motherboard
GA-X58A-UD7-F7
CPU
W3670
Graphics
RX 580
Mac
iMac, MacBook Pro, Mac mini
Classic Mac
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Why not use the AMD card for your games in Windows?
 
Joined
Feb 16, 2018
Messages
7
Motherboard
Asus ROG Maximus Formula IX
CPU
i7-7700K
Graphics
RX 590
Mac
iMac
Mobile Phone
iOS
Why not use the AMD card for your games in Windows?
I have a 1080ti, I think it would be a waste to change the card. It will be perfect if I can disable the Nvidia Card when I turn on the Hackintosh and use only AMD
 
Joined
Jan 23, 2011
Messages
666
Motherboard
Acer SF314-52
CPU
i5-7200U
Graphics
HD 620
Mac
MacBook
Mobile Phone
iOS
so buy a 10 dollar HDMI switch
 
Joined
Sep 25, 2012
Messages
451
Motherboard
Asus ROG STRIX Z390-F
CPU
i5-9600K
Graphics
RX 580
Mac
iMac
Mobile Phone
iOS
Joined
Jan 23, 2011
Messages
666
Motherboard
Acer SF314-52
CPU
i5-7200U
Graphics
HD 620
Mac
MacBook
Mobile Phone
iOS
windows can have multiple cards plugged in so you should be fine running both of them
 
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