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Mojave10.14.2 install issue under E7450 for IGPU driver failed to load


tonykai

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Dear Dear Jake Lo ,

usb flash disk boot is use my original EFI boot file which haven't use Exx50_Mojave files to replace .but Graphics HD5500 is showed 7MB.

 

Beacuse i all can't enter Mac OS via EFI boot files ( use use Exx50_Mojave folder files to replace my original EFI files )  which is in local disk  or enter Clover option menu ,then  select Graphics Injector interface -> select InjectIntel and change value to 0x12345678 for FakeID .

 

BR

Kai

 

 

 

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Dear Jake Lo ,

 

I will explain my mean.

 

Frist  Whether use local disk or USB disk ,i can all enter MacOS via  my original EFI boot file , but Graphics HD5500 is showed 7MB.

 

below download link address is original EFI boot file . -- original_CLOVER.ZIP

https://mega.nz/#!CQczWQCL!du7F4CiK-vy-O-mtt09uoj1FQuWgXLH8IDtJ4ZqN-iY

 

then  i use  Exx50_Mojave.zip to replace EFI files base on  my original EFI boot file in local disk . 

finally i find out i can't enter MacOS  , system always show error information " busy timeout  IGPU ", then i enter Clover option menu ,then  select Graphics Injector interface -> select InjectIntel and change value to 0x12345678 for FakeID , i still can't enter MacOS .

below download link address is the last EFI boot file ( use  Exx50_Mojave.zip to replace EFI files base on  my original EFI boot file ) -- CLOVER.ZIP

https://mega.nz/#!SNEEAQBD!Mqp5niflQIUTAZ-wSX_3scgZv7cTBZKFPNc0jUMhhrQ

 

So current i only enter MacOS via use USB disk and use  my original EFI boot file .

 

BR

Kai

 

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Dear Jake Lo ,

According your suggestion, i enter winpe system in my laptop E7450 ,

then use Universal BIOS Backup ToolKit 2.0.exe tools to backup the BIOS (DellInc.-A20.rom) ,

 

then use UEFITool.exe to find the module labeled SetupPrep and extract the PE32 image section .

I am  search with this GUID then extracting the PE32 body under it would be faster /easier than finding the module per guide

          899407d7-99fe-43d8-9a21-79ec328cac21

 

then use Universal IFR Extractor.exe to extract setup.bin to a readable text file (Section_PE32_image_Setup_SetupPrep_body IFR.txt)

 

then i use Use notepad to search for "DVMT" in the text file, 2 were found at 0x15b and 0x15c

then i format a new USB drive to fat32 and create a folder name EFI and extract ( EFI Shell) the Boot folder to EFI folder ,for example: i.e.. /EFI/Boot/bootx64.efi.

then i reboot laptop via this new USB Boot system and i can successfully enter command windows .

then i  enter below these commands, hit enter after each command.

setup_var 0x15b 0x3

setup_var 0x15c 0x3

 

finally ,i exit command windows and reboot laptop and remove USB disk , but i can't still enter MacOS via efi boot system which in local disk (use Exx50_Mojave.zip to replace EFI files base on  my original EFI boot file )   , system will still show error information "  busy timeout  IGPU  " .

 

BR

Kai

 

 

error_1.jpg

IMG_20190414_102518.jpg

IMG_20190414_105639.jpg

Section_PE32_image_Setup_SetupPrep_body IFR.zip

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Boot with USB installer. At Clover GUI, press F4. Now attach the /EFI/Clover/ACPI/Origin folder from the USB install 

I'll patch the files for you. Strange how you are having some much trouble while others succeeded with the same boot files.

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Dear Jake Lo ,

 

According your suggestion,  i enter clover system via USB disk with my_original EFI boot system , then enter MacOs after  press F4 , 

I attached Origin.zip which is belong to the whole  /EFI/Clover/ACPI/Origin folder.

 

I have one question need your help . When you give patch the files to me , How are i use it ?

if i need do below these actions , isn't it ?

1, remove all files which is belong to under EFI folder .

2,   copy the whole EFI folder which come from USB Disk into Local disk .

3,use  Exx50_Mojave.zip to replace EFI files base on current files under EFI folder 

4,    copy patch files which come from you into /EFI/CLOVER/ACPI/patched folder 

 

Thanks 

Kai

origin.zip

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Dear Jake Lo ,

 

According your suggestion,  i enter clover system via USB disk , then go into MacOs ,

then Mount the EFI partition of the Installed drive in local disk ,

then delete config.plist file and delete all files and including folders which is belong to  under \EFI\CLover\ACPI folder .

then copy config.plist file and all files under ACPI which come from E7450_A20_tonykai.zip .

then reboot MacOS and remove USB disk .

Finally , i can't still go into MacOS . 

Below is error information pic .

i attached current the whole EFI folder which is modified according E7450_A20_tonykai.zip .

 

you can download this current whole EFI folder file ( CLOVER_20190415.zip).

https://mega.nz/#!6BFgCK5T!hG9oLjmm1s6Kl2It3ssn5wzdRG_VhEq0qiZoRp9mMeI

 

 

BR

Kai

IMG_20190415_031823.jpg

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Dear Jake Lo ,

 

I will create usb boot disk  under MacOS 10.14.14 system  into a new USB disk . 

then continue use config.plist file and all files under ACPI which come from E7450_A20_tonykai.zip . 

for the kext folder, i will copy this files which come from CLOVER_20190415.zip 

 

BR

Kai

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