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Help with HP 250 G5 to work VIDEO

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Hi there. I have the same laptop. To enable the brightness keys, apply this patch to your DSDT.
 

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Hi there. I have the same laptop. To enable the brightness keys, apply this patch to your DSDT.
OMG, works like a charm. Thx so much!!!!

Any ideas because i missing the display icon from the menu bar, even i activated from system preferences??
 
OMG, works like a charm. Thx so much!!!!

Any ideas because i missing the display icon from the menu bar, even i activated from system preferences??
Glad the patch worked. Are you talking about this menu? If so, you have to have one or more external monitors connected.
 

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Glad the patch worked. Are you talking about this menu? If so, you have to have one or more external monitors connected.
Yes, i'm talking about this menu, but even if i connect an external display, it is not added to menu bar :?:

I just boot the Catalina with the TV pluged by HDMI, and the menu has appeared, but the audio does't not worj through hdmi.
 
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Yes, i'm talking about this menu, but even if i connect an external display, it is not added to menu bar :?:

I just boot the Catalina with the TV pluged by HDMI, and the menu has appeared, but the audio does't not worj through hdmi.
Hi @menin

I know this is an old post, can you share your config.plist and ACPI names and kexts you used for this laptop?
I've same laptop and I'm having a lot of issues at start stage (booting from the USB key).

I've already installed Opencore on an Intel NUC, but on this laptop no...
Actually I'm using latest OpenCore 0.6.8

Thanks
 
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