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<< Solved >> how to fix resolution on Catalina 10.15.2 ?

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I have installed Catalina 10.15.2 on my PC. The audio card, graphics card , usb, and network work well , but the resolution is always 1024 x 768 , i do not change it . i do not know why ?
My PC graphics card is NVIDIA GeForce GT 240. this is my first issue, i am very sorry for my english .Can anyone help me ? thanks .
 

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Catalina do not support Nvidia GeForce GT 240

 
Joined
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Catalina do not support Nvidia GeForce GT 240

thanks,itwas. i will read that post carefully.
 
Joined
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thanks,itwas. i will read that post carefully.
yes, it does not support my graphics card on catalina or mojave. maybe i should install mac 10.13.x . is it right ?
 
Joined
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Messages
802
Motherboard
GA-Z77N-WIFI-F3-Clover
CPU
E3-1225 v2
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GT 640 | P4000
Mac
  1. Mac mini
yes, it does not support my graphics card on catalina or mojave. maybe i should install mac 10.13.x . is it right ?
no idea, I do not have GT 240 card, you may just try it on macOS 10.13, I think it should be fine
 
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no idea, I do not have GT 240 card, you may just try it on macOS 10.13, I think it should be fine
yes, i have installed macOS high sierra(10.13.6). the system works well and the resolution is fine.
thanks again.
 
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HuaNan X79 V2.46 ATX
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I have installed Catalina 10.15.2 on my PC. The audio card, graphics card , usb, and network work well , but the resolution is always 1024 x 768 , i do not change it . i do not know why ?
My PC graphics card is NVIDIA GeForce GT 240. this is my first issue, i am very sorry for my english .Can anyone help me ? thanks .
Hello, Can you tell me how GT240 is driven in Catalina?
 
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