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

[tonykai]

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

 

 

 

[tonykai]

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

 

[Jake Lo]

Try this

 

[tonykai]

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

 

 

Section_PE32_image_Setup_SetupPrep_body IFR.zip

[Jake Lo]

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.

[tonykai]

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

[Jake Lo]

Boot with USB installer to get to MacOS

Mount the EFI partition of the Installed drive

Replace the Config file and the ACPI folder. Keep the kexts folder as is

Reboot without USB installer

E7450_A20_tonykai.zip

[tonykai]

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

[Jake Lo]

should keep the kext folder from my bootpack. but I don't think that's the issue

Maybe build a new installer with the latest 10.14.4 and use the new bootpack

[tonykai]

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