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Need help: IOGraphicsFamily second stage for non-Intel graphic card


vanquybn
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2nd boot stage garble is a well-known glitch affecting most if not all Hackintoshes since Yosemite. It needs IOGraphicsFamily kext to be binary patched.

 

In EC, it should be something like replacing hex string 0100007517 by 0100007417.

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Hi Hervé,
 
Thank you for your replied. However I have tried with many clover patch like this:

<dict>
				<key>Comment</key>
				<string>2nd boot glitch el capitan</string>
				<key>Find</key>
				<data>
				AQAAdRc=
				</data>
				<key>Name</key>
				<string>IOGraphicsFamily</string>
				<key>Replace</key>
				<data>
				AQAAdBc=
				</data>
			</dict>

But none of them effected my system.

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2nd (or final) stage boot issue is just a short screen garbled. It does not prevent reaching OS X desktop or enjoying full graphics acceleration.

 

Make sure the patch you've posted above applies to EC because, as far as I remember, it differs between versions of OS X.

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