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remove:
VoodooHDA.kext

you need to replace false with true to these:
Code:
<key>Fixes</key>
            <dict>
                <key>Comment-IRQ Fix</key>
                <string>The following fixes may be needed for onboard audio/USB/etc</string>
                <key>FixHPET</key>
                <false/>
                <key>FixIPIC</key>
                <false/>
                <key>FixRTC</key>
                <false/>
                <key>FixTMR</key>
                <false/>
            </dict>

this section, you need to remove some #:
Code:
<dict>
                <key>#hda-gfx</key>
                <string>onboard-1</string>
                <key>#layout-id</key>
                <integer>3</integer>
                <key>#no-controller-patch</key>
                <integer>1</integer>
            </dict>
            <key>PciRoot(0)/Pci(0x1b,0)</key>
            <dict>
                <key>#PinConfigurations</key>
                <data></data>
                <key>#layout-id</key>
                <integer>3</integer>
            </dict>

like so:

Code:
<dict>
                <key>#hda-gfx</key>
                <string>onboard-1</string>
                <key>layout-id</key>
                <integer>3</integer>
                <key>#no-controller-patch</key>
                <integer>1</integer>
            </dict>
            <key>PciRoot(0)/Pci(0x1b,0)</key>
            <dict>
                <key>#PinConfigurations</key>
                <data></data>
                <key>layout-id</key>
                <integer>3</integer>
            </dict>

where layout-id = 3, you may need to trial and error different numbers from here:
 
remove:
VoodooHDA.kext

you need to replace false with true to these:
Code:
<key>Fixes</key>
            <dict>
                <key>Comment-IRQ Fix</key>
                <string>The following fixes may be needed for onboard audio/USB/etc</string>
                <key>FixHPET</key>
                <false/>
                <key>FixIPIC</key>
                <false/>
                <key>FixRTC</key>
                <false/>
                <key>FixTMR</key>
                <false/>
            </dict>

this section, you need to remove some #:
Code:
<dict>
                <key>#hda-gfx</key>
                <string>onboard-1</string>
                <key>#layout-id</key>
                <integer>3</integer>
                <key>#no-controller-patch</key>
                <integer>1</integer>
            </dict>
            <key>PciRoot(0)/Pci(0x1b,0)</key>
            <dict>
                <key>#PinConfigurations</key>
                <data></data>
                <key>#layout-id</key>
                <integer>3</integer>
            </dict>

like so:

Code:
<dict>
                <key>#hda-gfx</key>
                <string>onboard-1</string>
                <key>layout-id</key>
                <integer>3</integer>
                <key>#no-controller-patch</key>
                <integer>1</integer>
            </dict>
            <key>PciRoot(0)/Pci(0x1b,0)</key>
            <dict>
                <key>#PinConfigurations</key>
                <data></data>
                <key>layout-id</key>
                <integer>3</integer>
            </dict>

where layout-id = 3, you may need to trial and error different numbers from here:
False to true done, # removed, changed both layout ID's = 3 into 28 because as per my clover startup menu it shows ALC 282 and by pressing F7 it gives me sound there.

But no sound in macOS, in devices it is showing and volume is also enabled now but there is no sound in laptop speakers :'(
 

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False to true done, # removed, changed both layout ID's = 3 into 28 because as per my clover startup menu it shows ALC 282 and by pressing F7 it gives me sound there.

But no sound in macOS, in devices it is showing and volume is also enabled now but there is no sound in laptop speakers :'(
Clover Startup sound output menu:

Realtek ALC282
 

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  • IMG20200214205936.jpg
    IMG20200214205936.jpg
    4.1 MB · Views: 43
False to true done, # removed, changed both layout ID's = 3 into 28 because as per my clover startup menu it shows ALC 282 and by pressing F7 it gives me sound there.

But no sound in macOS, in devices it is showing and volume is also enabled now but there is no sound in laptop speakers :'(
then you have a choice of:
3, 4, 13, 22, 27, 28, 29, 41, 43, 51, 76, 86, 127

according to AppleALC documentation, you will have to trial and error
 
then you have a choice of:
3, 4, 13, 22, 27, 28, 29, 41, 43, 51, 76, 86, 127

according to AppleALC documentation, you will have to trial and error
Thank you so much for giving me such time. Audio is fixed layout-id 4 worked for me, what do about screen brightness? Is there any kext for brightness control
 
Thank you so much for giving me such time. Audio is fixed layout-id 4 worked for me, what do about screen brightness? Is there any kext for brightness control
brightness control:

you may not need AppleBacklightFixup.kext as it is part of latest versions of whatevergreen.kext

(which also comes with it's own SSDT-PNLF.aml (comes as a dsl file that needs to be saved as .aml)

also pop this in acpi/patched folder:

keep all your kexts in clover/kexts/other that will be fine

that should give you brightness control via settings, your keys may or may not work to adjust brightness, you may need to then patch your DSDT:
look under "brightness keys" section here:
 
brightness control:

you may not need AppleBacklightFixup.kext as it is part of latest versions of whatevergreen.kext

(which also comes with it's own SSDT-PNLF.aml (comes as a dsl file that needs to be saved as .aml)

also pop this in acpi/patched folder:

keep all your kexts in clover/kexts/other that will be fine

that should give you brightness control via settings, your keys may or may not work to adjust brightness, you may need to then patch your DSDT:
look under "brightness keys" section here:
Brightness fix done, I'll later setup the keys as the audio keys are working fine. I just have to setup the brightness keys by following rehabman guide.

Remaining issues:
1. Camera device showing in system properties but not showing in image capturing app

2. Realtek wifi (I hope there will be any fix or guide available)
 
Brightness fix done, I'll later setup the keys as the audio keys are working fine. I just have to setup the brightness keys by following rehabman guide.

Remaining issues:
1. Camera device showing in system properties but not showing in image capturing app

2. Realtek wifi (I hope there will be any fix or guide available)
do this:
usb setup guide:

not sure about realtek though
 
do this:
usb setup guide:

not sure about realtek though
My macOS was notifying me a new security update v2020-002, the update was set on automatically download / install and as i rebooted my laptop now the clover is stuck on this error (Picture attached)
 

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  • IMG20200223200721.jpg
    IMG20200223200721.jpg
    4.3 MB · Views: 50
My macOS was notifying me a new security update v2020-002, the update was set on automatically download / install and as i rebooted my laptop now the clover is stuck on this error (Picture attached)
your panic has gone off the screen
 
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