HDMI Not working on Intel 520 on Acer Aspire F 15

[Andyapple]

With that config from Hackintool internal display is alwasy black. I can see 4k resolution as output but it is fake, because if i press it is always 1080p.

Thanks

 

[Feartech]

With that config from Hackintool internal display is alwasy black. I can see 4k resolution as output but it is fake, because if i press it is always 1080p.

View attachment 418167
Thanks

[Guide] Intel Framebuffer patching using WhateverGreen

https://www.tonymacx86.com/threads/guide-general-framebuffer-patching-guide-hdmi-black-screen-problem.269149 https://www.tonymacx86.com/threads/guide-intel-framebuffer-patching-using-whatevergreen.256490/ English: https://github.com/acidanthera/WhateverGreen/blob/master/Manual/FAQ.IntelHD.en.md

www.tonymacx86.com

 

[Andyapple]

Okay I read the guide but it is really hard. What tab should i check in Hackintool?

 

[Feartech]

Okay I read the guide but it is really hard. What tab should i check in Hackintool?

you click on patch, then connectors at the bottom, plug in hdmi cable, you should then see a red line on the connector it is on, if it says DP then change to HDMI, click on patch at the bottom, make sure graphic device is selected on the right hand side and DeviceProperties is selected on the left, then click generate patch

then you can export that or copy and paste into your config.plist replacing the Properties section

 

[Andyapple]

Okay i clicked on connectors section, i plugged hdmi cable and i saw the red line and i changed from DP TO HDMI.
Now I clicked on patch but i don't know where i can see graphic device and DeviceProperties to select them and generate the patch.

Thanks

 

[Feartech]

Okay i clicked on connectors section, i plugged hdmi cable and i saw the red line and i changed from DP TO HDMI.
Now I clicked on patch but i don't know where i can see graphic device and DeviceProperties to select them and generate the patch.

View attachment 418175


View attachment 418176View attachment 418177View attachment 418178

Thanks

click the generate patch button as mentioned

 

[Andyapple]

Okay this is the output.

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>Devices</key>
    <dict>
        <key>Properties</key>
        <dict>
            <key>PciRoot(0x0)/Pci(0x2,0x0)</key>
            <dict>
                <key>AAPL,ig-platform-id</key>
                <data>
                AAAWGQ==
                </data>
                <key>AAPL,slot-name</key>
                <string>Internal</string>
                <key>device_type</key>
                <string>VGA compatible controller</string>
                <key>enable-hdmi20</key>
                <data>
                AQAAAA==
                </data>
                <key>framebuffer-con1-enable</key>
                <data>
                AQAAAA==
                </data>
                <key>framebuffer-con1-type</key>
                <data>
                AAgAAA==
                </data>
                <key>framebuffer-con2-enable</key>
                <data>
                AQAAAA==
                </data>
                <key>framebuffer-con2-index</key>
                <data>
                /////w==
                </data>
                <key>framebuffer-patch-enable</key>
                <data>
                AQAAAA==
                </data>
                <key>framebuffer-portcount</key>
                <data>
                AgAAAA==
                </data>
                <key>hda-gfx</key>
                <string>onboard-1</string>
                <key>model</key>
                <string>Skylake GT2 [HD Graphics 520]</string>
            </dict>
        </dict>
    </dict>
</dict>
</plist>

 

[Andyapple]

Okay I have rebooted with this patch but no changes. Still internal display black, secondary monitor working but 1080p on a Fake 4k resolution.

 

[Andyapple]

I've also tried with the one of your notebook but still internal display black. Please help.

 

[Feartech]

I've also tried with the one of your notebook but still internal display black. Please help.

does it only go black when you have booted into macos and then plugged in a hdmi cable?