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Amin-0-1 / hackintosh-Dell-g3-15-3590-

dell g3-15 3590 i7 9750H hackintosh
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Can you fix the hdmi external monitor? #18

Closed jetzchina closed 3 years ago

jetzchina commented 3 years ago

Hi,This is important,can you fix the hdmi external monitor?

DANTHK commented 3 years ago

Could you fix the hdmi external monitor or can I use external monitor by USB docking station?

Amin-0-1 commented 3 years ago

Sorry for being late, I really don't have the time to figure out what is the problem with the external monitor, it was working on Catalina, after upgrading to bigSur it does not work, Whenever I got the issue I will let you know

DANTHK commented 3 years ago

Sorry for being late, I really don't have the time to figure out what is the problem with the external monitor, it was working on Catalina, after upgrading to bigSur it does not work, Whenever I got the issue I will let you know

Thank you for your reply. I'm currently using type-c to hdmi.

Amin-0-1 commented 3 years ago

@DANTHK Then what is your problem? .. the HDMI port won't work as it is connected to a Nvidia graphics card which is not supported, About the type-c how did you make it work, It flickers with me not working at all

DANTHK commented 3 years ago

@DANTHK Then what is your problem? .. the HDMI port won't work as it is connected to a Nvidia graphics card which is not supported, About the type-c how did you make it work, It flickers with me not working at all

I referred to another open issue. (#16 @rayku-chans)But brightness doesn't work. image

Amin-0-1 commented 3 years ago

It seems like you are on Catalina not big sur , is that right ?!

DANTHK commented 3 years ago

It seems like you are on Catalina not big sur , is that right ?!

image Oh, you must to disable SSDT-dGPU-off.aml... image I'm sorry about that.:)

Amin-0-1 commented 3 years ago

dear @DANTHK it is not acceptable you disable that ssdt as it is for disabling dgpu, even if it makes external monitor work, it will turn your machine into something you can grill stick on it

DANTHK commented 3 years ago

dear @DANTHK it is not acceptable you disable that ssdt as it is for disabling dgpu, even if it makes external monitor work, it will turn your machine into something you can grill stick on it

:(

jetzchina commented 3 years ago

@DANTHK @Amin-0-1 hi, thanks for your kind reply.i think i had find the way out .it doesn't need to disable that ssdt-dBGU-Off, just change the product version to MacBookPro13 ,don't use MacBookPro16.