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How to apply the legacy Video Patches

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Added two pictures  and some text about the legacy video patching process.
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Ausdauersportler
2021-04-29 11:10:38 +02:00
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commit 7a7ff557ea
1 changed files with 15 additions and 2 deletions
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docs/POST-INSTALL.md
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@@ -2,6 +2,7 @@
* [Booting without USB drive](#booting-without-usb-drive)
* [Booting seamlessly without Verbose or OpenCore Picker](#booting-seamlessly-without-verbose-or-opencore-picker)
* [Applying Post Install Volume Patches](#applying-post-install-volume-patches)
## Booting without USB drive
@@ -27,9 +28,21 @@ Here you can change different patcher settings, however the main interest is:
Once you've toggled them both off, build your OpenCore EFI once again and install to your desired drive. Now to show the OpenCore selector, you can simply hold down the "ESC" key while clicking on EFI boot, then you can release the "ESC" key when you see the cursor arrow at the top left.
**Note**: For users who need Post-Install Volume patches for Audio support, you **must** disable the following settings in "Patcher Settings" when building and installing your new OpenCore:
## Applying Post Install Volume Patches
**Note**: For users who need Post-Install Volume patches for legacy video acceleration support, you **must** disable the following settings in "Patcher Settings" when building and installing your new OpenCore:
* SIP: Disabled
* SecureBootModel: Disabled
Once set, rebuild OpenCore, install to drive and reboot. Then, Post-Install Volume patches will run just fine
Once set, rebuild OpenCore, install to drive and reboot. Then, Post-Install Volume patches will run just fine
To apply the Post-Install Volume patches on your [supported system](https://github.com/dortania/OpenCore-Legacy-Patcher/issues/108) just use option #3 as shown below
![3-Post-Install-Volume-Patch](https://user-images.githubusercontent.com/71768134/116527398-e8fa8080-a8da-11eb-8e52-c482154403fa.png)
and go ahead to option #1 and let the OCLP patcher apply the needed legacy vidoe patches.
![1-Patch-System-Volume](https://user-images.githubusercontent.com/71768134/116527423-f0218e80-a8da-11eb-8ab7-aaa4b8cd9069.png)
Reboot your system and check out the now working graphics acceleration on your legacy system. This is still Beta software.