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multicolor dots glitches screen at boot

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sbardy

sbardy

Joined
Jan 11, 2015
Messages
15
Motherboard
GA-Z97MX Gaming 5 (Clover)
CPU
i7-4790K
Graphics
HD4600
Mac
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[solved] multicolor dots glitches screen at boot

Hi , I did my first build and all it works perfect except for a multicolor dots glitches screen after Apple loading bar. Can you see in the images below.The screen disappear after few seconds. How can I remove this annoying screen?
thanks
 IMG_20150111_110304.jpg
 
Hi sbardy,
i have the same problem.
i did try to insert a new line into my .org.chamelon.boot.plist
Example:
<key>IGPlatformID</key>
<string>0C260000</string>
but during boot my computer going to panic kernel

also i did try with diferent values like tonymacx86 guide
http://www.tonymacx86.com/graphics/...lags-igpenabler-igplatformid-igpdeviceid.html

Maybe somebody can help us.

Sorry for my bad english

Thank you.
 
Nobudy can help us???

Maybe if we try to choose the DVI port with one DVI-HDMI adapter...

Thanks for your help

Damian
 
finally I've found a solution.

I did a brand new installation of OS 10.10.2 with Clover but you need to add these lines into config.plist in "KextsToPatch"

Code: 
            <dict>
                <key>Comment</key>
                <string>10.10-Azul-Port_0x5-DP2HDMI</string>
                <key>Find</key>
                <data>
                AQUJAAAEAACHAAAA
                </data>
                <key>Name</key>
                <string>AppleIntelFramebufferAzul</string>
                <key>Replace</key>
                <data>
                AQUJAAAIAAAGAAAA
                </data>
            </dict>
            <dict>
                <key>Comment</key>
                <string>10.10-Azul-Port_0x6-DP2HDMI</string>
                <key>Find</key>
                <data>
                AgQKAAAEAACHAAAA
                </data>
                <key>Name</key>
                <string>AppleIntelFramebufferAzul</string>
                <key>Replace</key>
                <data>
                AgQKAAAIAAAGAAAA
                </data>
            </dict>
            <dict>
                <key>Comment</key>
                <string>10.10-Azul-Port_0x7-DP2HDMI</string>
                <key>Find</key>
                <data>
                AwYIAAAEAAARAAAA
                </data>
                <key>Name</key>
                <string>AppleIntelFramebufferAzul</string>
                <key>Replace</key>
                <data>
                AwYIAAAIAAAGAAAA
                </data>
            </dict>
<dict>
    <key>Comment</key>
    <string>Bootloader Graphics - Second Stage Patch</string>
    <key>Find</key>
    <data>QYjE6xE=</data>
    <key>Name</key>
    <string>IOGraphicsFamily</string>
    <key>Replace</key>
    <data>QYjE6zE=</data>
</dict>

Now you have to "Rebuild cache" and restart your system!

HAVE FUN!
 
Thanks sbardy, my only problem is the Chimera bottloader.

How has your experience been with clover bootloader?

Damian
 
Clover is the best! But it's a little bit more complicated...

Btw you can fix it your problem also with Chimera .

Look here: http://www.tonymacx86.com/yosemite-laptop-support/145308-fix-resolve-boot-screen-garble.html if you are under OS 10.10.2, run this code in Terminal and then Rebuild Cache e Restart:

Code: 
[COLOR=#000000]# Run the following commands in order to patch IOGraphicsFamily to resolve bootup graphics glitches
[/COLOR][COLOR=#000000]sudo perl -i.bak -pe 's|\x41\x88\xC4\xEB\x11|\x41\x88\xC4\xEB\x31|sg' /System/Library/Extensions/IOGraphicsFamily.kext/IOGraphicsFamily[/COLOR]

If it doesn't work the problem is related to your driver for hdmi audio source not well configurated. Check if you see hdmi audio output System Preferences>Sound . If not install read the readme of toleda https://github.com/toleda/audio_RealtekALC and do the rest ;)


let me know :)
 
Thanks sbardy, I will try today!

Damian
 
Hey Sbardy. This is my first hackintosh build and i got 10.10.3 installed ok. It seems to be running fine but I have the same scrambled screen that goes away after a few seconds. I used unibeast and multibeaset with chimera bootloader to install. How did you fix it? I tried the terminal commands you posted but they dont work. I'm stuck and you seem to be the only other person that has figured it out.

Gigabyte Z97MX-GAMING 5
i7 4790k
8GB Crucial Ballistix Tactical RAM
Corsair 650W power supply

My single monitor is connected via HDMI

Any help would be really helpful! That would be my final step to getting my build running. Thank you!
 
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