INTRODUCTION

Hi All,
I'm Abdul Ahath from Sri Lanka. I hackintoshed my Dell laptop inpiron 15R SE (7520) with macos Monterey 12.6 from Olarilla's website. I've come to this forum for getting Mr. Chris 1111's help regarding an unexpected problem after the "Patch-HD4000-Monterey" .  

After the installation of Monterey 12.6 , initially my system detected only 4MB of VGA of INTEL HD 4000. https://ibb.co/7WcX3Yk

Therefore i installed the application "https://github.com/chris1111/Patch-HD4000-Monterey" . before the installation i done the below settings.
1. csrutil authenticated-root disable
2. disabled gate keeper
3. enable auto login
4. Using the OC Configurator 0.8.4 csr-active-config ➤ EF0F0000  ,   SecureBootModel ➤ Disabled  ,  PlatformInfo ➤ MacBookPro13,1
5. Used the boot args  " -v alcid=3 watchdog=0 igfxonln=1 -no_compat_check -revsbvmm keepsyms=1 amfi_get_out_of_my_way=1 "

After the installation of Patch-HD4000-Monterey my laptop has restarted --> After showing the verbose texts for sometime and my laptop display went to Dark grey screen with many thin horizontal lines that will be clearly seen if you look closely. But i understood that my laptop(Hackintosh) still working in background.
Therefore i connected an external Monitor. It worked and got the display working with the graphics acceleration and macOS detected the intel HD4000 1536MB. Minimize animations are working great.

It is strange that, my internal display is not working with the Monterey after the Patch-HD4000-Monterey. External monitor is working.
Please help me to fix this issue of internal laptop screen. I couldn't find any related issues on internet and forums.


Thank you so much Mr. Chris 1111 , you have given me hope of  very latest macOS Monterey 12.6 for my 10 year old laptop.  
For you information Please refer my EFI folder at "https://github.com/abdulahath/EFI_monterey-12.6.git"