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[Success] Big Sur 11.6.2 on Dell Latitude 3410, Intel i5 10210U (Comet Lake)

You are right! I Forgot to attach the file.

Here it is!
 

Attachments

  • config.plist
    37.9 KB · Views: 44
You are right! I Forgot to attach the file.

Here it is!
sometimes you need to enable all the ports that you need, example of min (probably will not work for you, just an example)
Code:
<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
            <dict>
                <key>AAPL,ig-platform-id</key>
                <data>
                AAAbGQ==
                </data>
                <key>AAPL,slot-name</key>
                <string>Internal@0,2,0</string>
                <key>device-id</key>
                <data>
                GxkAAA==
                </data>
                <key>device_type</key>
                <string>VGA compatible controller</string>
                <key>force-online</key>
                <integer>1</integer>
                <key>framebuffer-con0-busid</key>
                <data>
                AAAAAA==
                </data>
                <key>framebuffer-con0-enable</key>
                <data>
                AQAAAA==
                </data>
                <key>framebuffer-con0-flags</key>
                <data>
                mAAAAA==
                </data>
                <key>framebuffer-con0-index</key>
                <data>
                AAAAAA==
                </data>
                <key>framebuffer-con0-pipe</key>
                <data>
                EgAAAA==
                </data>
                <key>framebuffer-con0-type</key>
                <data>
                AgAAAA==
                </data>
                <key>framebuffer-con1-busid</key>
                <data>
                BQAAAA==
                </data>
                <key>framebuffer-con1-enable</key>
                <data>
                AQAAAA==
                </data>
                <key>framebuffer-con1-flags</key>
                <data>
                hwEAAA==
                </data>
                <key>framebuffer-con1-index</key>
                <data>
                AQAAAA==
                </data>
                <key>framebuffer-con1-pipe</key>
                <data>
                EgAAAA==
                </data>
                <key>framebuffer-con1-type</key>
                <data>
                AAQAAA==
                </data>
                <key>framebuffer-con2-busid</key>
                <data>
                BAAAAA==
                </data>
                <key>framebuffer-con2-enable</key>
                <data>
                AQAAAA==
                </data>
                <key>framebuffer-con2-flags</key>
                <data>
                hwEAAA==
                </data>
                <key>framebuffer-con2-index</key>
                <data>
                AgAAAA==
                </data>
                <key>framebuffer-con2-pipe</key>
                <data>
                EgAAAA==
                </data>
                <key>framebuffer-con2-type</key>
                <data>
                AAgAAA==
                </data>
                <key>framebuffer-con3-busid</key>
                <data>
                AAAAAA==
                </data>
                <key>framebuffer-con3-enable</key>
                <data>
                AQAAAA==
                </data>
                <key>framebuffer-con3-flags</key>
                <data>
                IAAAAA==
                </data>
                <key>framebuffer-con3-index</key>
                <data>
                /////w==
                </data>
                <key>framebuffer-con3-pipe</key>
                <data>
                AAAAAA==
                </data>
                <key>framebuffer-con3-type</key>
                <data>
                AQAAAA==
                </data>
                <key>hda-gfx</key>
                <string>onboard-1</string>
                <key>model</key>
                <string>Intel HD Graphics 530</string>
            </dict>
 
hello, thanks for the prompt response, you can now install big sur on my laptop, I would like to ask why my mouse does not work (so far the only thing that is failing me, hopefully you can help me. Note: It is Mouse Gamer Lenovo Legion M500 RGB.
 
sometimes you need to enable all the ports that you need, example of min (probably will not work for you, just an example)
Code:
<key>PciRoot(0x0)/Pci(0x2,0x0)</key>
            <dict>
                <key>AAPL,ig-platform-id</key>
                <data>
                AAAbGQ==
                </data>
                <key>AAPL,slot-name</key>
                <string>Internal@0,2,0</string>
                <key>device-id</key>
                <data>
                GxkAAA==
                </data>
                <key>device_type</key>
                <string>VGA compatible controller</string>
                <key>force-online</key>
                <integer>1</integer>
                <key>framebuffer-con0-busid</key>
                <data>
                AAAAAA==
                </data>
                <key>framebuffer-con0-enable</key>
                <data>
                AQAAAA==
                </data>
                <key>framebuffer-con0-flags</key>
                <data>
                mAAAAA==
                </data>
                <key>framebuffer-con0-index</key>
                <data>
                AAAAAA==
                </data>
                <key>framebuffer-con0-pipe</key>
                <data>
                EgAAAA==
                </data>
                <key>framebuffer-con0-type</key>
                <data>
                AgAAAA==
                </data>
                <key>framebuffer-con1-busid</key>
                <data>
                BQAAAA==
                </data>
                <key>framebuffer-con1-enable</key>
                <data>
                AQAAAA==
                </data>
                <key>framebuffer-con1-flags</key>
                <data>
                hwEAAA==
                </data>
                <key>framebuffer-con1-index</key>
                <data>
                AQAAAA==
                </data>
                <key>framebuffer-con1-pipe</key>
                <data>
                EgAAAA==
                </data>
                <key>framebuffer-con1-type</key>
                <data>
                AAQAAA==
                </data>
                <key>framebuffer-con2-busid</key>
                <data>
                BAAAAA==
                </data>
                <key>framebuffer-con2-enable</key>
                <data>
                AQAAAA==
                </data>
                <key>framebuffer-con2-flags</key>
                <data>
                hwEAAA==
                </data>
                <key>framebuffer-con2-index</key>
                <data>
                AgAAAA==
                </data>
                <key>framebuffer-con2-pipe</key>
                <data>
                EgAAAA==
                </data>
                <key>framebuffer-con2-type</key>
                <data>
                AAgAAA==
                </data>
                <key>framebuffer-con3-busid</key>
                <data>
                AAAAAA==
                </data>
                <key>framebuffer-con3-enable</key>
                <data>
                AQAAAA==
                </data>
                <key>framebuffer-con3-flags</key>
                <data>
                IAAAAA==
                </data>
                <key>framebuffer-con3-index</key>
                <data>
                /////w==
                </data>
                <key>framebuffer-con3-pipe</key>
                <data>
                AAAAAA==
                </data>
                <key>framebuffer-con3-type</key>
                <data>
                AQAAAA==
                </data>
                <key>hda-gfx</key>
                <string>onboard-1</string>
                <key>model</key>
                <string>Intel HD Graphics 530</string>
            </dict>
Well, external screen 4K 60Hz it's working, but not the way it should...

When I turn on the computer, the external screen shows plain color and flickering. Same if I do a hot-plug.

To make the external screen to work I must put the laptop to sleep, wait, and wake up. Then it works fine.

Here I attach the latest version of the config.plist.
 

Attachments

  • config.plist
    38.4 KB · Views: 53
Last edited:
Well, external screen 4K 60Hz it's working, but not the way it should...

When I turn on the computer, the external screen shows plain color and flickering. Same if I do a hot-plug.

To make the external screen to work I must put the laptop to sleep, wait, and wake up. Then it works fine.

Here I attach the latest version of the config.plist.
Hello, thanks I have used this configuration and my mouse is already working, thank you very much.
 
Hello, I wanted to ask if the airdrop and screen mirroring works on this efi, because so far I tried and it does not send the airdrop, screen mirroring says that it cannot connect.
 
Hello, I wanted to ask if the airdrop and screen mirroring works on this efi, because so far I tried and it does not send the airdrop, screen mirroring says that it cannot connect.
Unless you have the same Wifi and Bluetooth cards than a real Mac, those functions won't work. So, no.
 
Hi, a question, it has a solution that when I start the mac it takes a long time to recognize the mouse?.
 
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