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<< Solved >> New 4K monitor, now have screen flicker

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Yes. That can be an issue. I think you may need to inject the correct EDID. I've never had to do this and don't have any experience with it so you'll have to search for instructions.

Thank you, I appreciate the lead.
 
Joined
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Messages
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Motherboard
ASUS ROG STRIX B360-I
CPU
i7-8700
Graphics
RX 580
Mobile Phone
  1. Android
Yes. That can be an issue. I think you may need to inject the correct EDID. I've never had to do this and don't have any experience with it so you'll have to search for instructions.

FYI, enabling IGPU and disabling the kext had the preview not work anymore
 

pastrychef

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FYI, enabling IGPU and disabling the kext had the preview not work anymore

Doesn't make sense. Please post your EFI folder.
 
Joined
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Motherboard
ASUS ROG STRIX B360-I
CPU
i7-8700
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RX 580
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  1. Android
What I noticed was that for system reports graphics, it just showed up two graphics options if I enabled IGPU. But it preview stopped working
 

pastrychef

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Asus Z370-G Gaming (Wi-Fi AC)
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i9-9900K OC'd @ 5.0GHz
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  1. MacBook
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Classic Mac
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  2. Power Mac
  3. PowerBook
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wasn't able to boot. was hanging :/
 
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i'll try again this evening and boot with -v to see if I can give you more details than just that it was hanging
 
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Motherboard
ASUS ROG STRIX B360-I
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i7-8700
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I don't know. Are you sure the monitor is not defective?

OK, now it is flickering in windows as well, so I was wrong saying it didn't. At least that bit is solved so I'm marking the thread solved.
 
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i7-8700
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  1. Android
393110
 
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