Patch High Sierra

[jackzx]

Hello, if i apply this patch to high sierra i can't boot and no audio. It's stuck at hfs: unmount...

It's my patch i take from mojave.

Pls help me.

Thank you.

DSDT.aml.zip

[MaLd0n]

[ref]jackzx[/ref], dsdt is same to all system(el capo+), clover folder too

[jackzx]

[ref]MaLd0n[/ref], thank you for your answer. In High Sierra I can boot into the installer right away, but in Mojave I can't. Black screen. I use HDMI connect to motherboard. I think something wrong with ports. But I don't know how to know and change correct port input.

[MaLd0n]

[ref]jackzx[/ref], ur nvidia don't work in mojave, forget mojave or catalina

[jackzx]

[ref]MaLd0n[/ref], thanks for you reply.

Yes i understand. But what i don’t understand is when i remove the graphic card out, boot with intel i5 8400 only, it can’t boot to the installer without fakeid 0x12345678. So i think something wrong here. Only mojave and catalina. But if i change my id platform from kabylake 0x59120000 it boot without fakeid but in verbose it say wrong framebuffer or something.

Sorry my english is very bad.

[MaLd0n]

[ref]jackzx[/ref], try it

<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
		<dict>
			<key>AAPL,GfxYTile</key>
			<data>
			AQAAAA==
			</data>
			<key>AAPL,ig-platform-id</key>
			<data>
			BwCbPg==
			</data>
			<key>AAPL,slot-name</key>
			<string>Internal</string>
			<key>device-id</key>
			<data>
			mz4AAA==
			</data>
			<key>device_type</key>
			<string>VGA compatible controller</string>
			<key>disable-external-gpu</key>
			<data>
			AQAAAA==
			</data>
			<key>enable-hdmi20</key>
			<data>
			AQAAAA==
			</data>
			<key>framebuffer-con0-alldata</key>
			<data>
			AQESAAAIAADHAwAAAgISAAAIAADHAwAAAwQSAAAIAADH
			AwAA
			</data>
			<key>framebuffer-con0-enable</key>
			<data>
			AQAAAA==
			</data>
			<key>framebuffer-fbmem</key>
			<data>
			AACQAA==
			</data>
			<key>framebuffer-patch-enable</key>
			<data>
			AQAAAA==
			</data>
			<key>framebuffer-pipecount</key>
			<data>
			AgAAAA==
			</data>
			<key>framebuffer-stolenmem</key>
			<data>
			AAAwAQ==
			</data>
			<key>framebuffer-unifiedmem</key>
			<data>
			AAAAgA==
			</data>
			<key>hda-gfx</key>
			<string>onboard-2</string>
			<key>model</key>
			<string>UHD Graphics 630 (Desktop)</string>
		</dict>