hp 255 g8

[palladinoandrea]

Can I install mac os any version on my system?

CPU : AMD 5700u

GPU : integrated card

RAM : 16gb

WIFI\BLUETOOTH: Realtek 8852AE

the PC suddenly freezes and shuts down

 

[EliteMacx86]

Can I install mac os any version on my system?

CPU : AMD 5700u

GPU : integrated card

RAM : 16gb

WIFI\BLUETOOTH: Realtek 8852AE

the PC suddenly freezes and shuts down

Yes, you can.

Please provide the EFI you're using.

 

[palladinoandrea]

Not working:

1. The camera is no longer seen
2. Microphone not working (but seen in settings)
3. Screen brightness does not work
4. When I click on screen saver, it tells me that it is impossible to complete the operation (error 15)
5. No hdmi audio
6. No DRM support and iGPU performance

How can I fix these bugs?

 

[EliteMacx86]

The camera is no longer seen

And was it working before?

Microphone not working (but seen in settings)

What's your Audio Codec?

Screen brightness does not work

Is your Graphics acceleration working?

The screen brightness does not work via Keyboard hotkeys or via the slider.

When I click on screen saver, it tells me that it is impossible to complete the operation (error 15)

The screen saver works normally. Seems like the Graphics acceleration isn't proper or something is missing and/or conflicting.

No hdmi audio

This is a bug for now on a few platforms.

No DRM support and iGPU performance

Is expected

 

[palladinoandrea]

And was it working before?

Only on Facetime it works, if I use other apps it crashes

What's your Audio Codec?

acl 236 and it works (headphones etc) but the microphone doesn't, on windows it is seen as an array microphone

Is your Graphics acceleration working?

no because if I run VDADecoderCreate failed. I have error -12473

I also noticed that the USB C 3.1 and the camera are not always connected (seen with hacktools). Let me explain better, they are green but do not give the name of the device

 

[EliteMacx86]

Only on Facetime it works, if I use other apps it crashes

Might need to patch with AMDFriend.

acl 236 and it works (headphones etc) but the microphone doesn't, on windows it is seen as an array microphone

Custom XML patching might be required in your case if you have tried all the recommended layout IDs.

no because if I run VDADecoderCreate failed. I have error -12473

Provide a Desktop picture.

I also noticed that the USB C 3.1 and the camera are not always connected (seen with hacktools). Let me explain better, they are green but do not give the name of the device

That's normal. You'll need to use SSDT to fix those little errors.

 

[palladinoandrea]

Custom XML patching might be required in your case if you have tried all the recommended layout IDs

I haven't the slightest idea how to do it... I read that there is a kext called AMDMicrofone as well as version 1,8,8 which should have solved these bugs.
This is image:

 

[palladinoandrea]

Are these screens correct?

 

[palladinoandrea]

Is there anything else I can give you or is that all?

 

[EliteMacx86]

I haven't the slightest idea how to do it... I read that there is a kext called AMDMicrofone as well as version 1,8,8 which should have solved these bugs.

Never tried it. xD

According to the pictures, Graphics seems to be working.