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Jake Lo last won the day on March 12
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Did you input it into the config file too? Not just to the kexts folder Same KP?
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try adding this kext CtlnaAHCIPort.kext.zip
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try EFI from here
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post the ACPI folder, it's missing from your EFI above
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you're using a desktop SMBIOS, try switching to MBP15,2
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Dell 7280 - problem with install with shared OC EFI folders
Jake Lo replied to marcinkk's topic in The Archive
try setting your BIOS to load default. Save, reboot. and then go back to set BIOS to UEFI Enabled AHCI enabled Secure boot disabled Legacy Option ROMS disabled if still not boot, try disabling your internal drive. Some NVMe drives are not supported. If it boots up with drive disabled, then means you'll need to replace it with a supported drive. -
download ioregistryexplorer.app v2.1 launch it, save it, compress it and then upload it
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Post your EFI folder and IOReg file
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You need switchable graphics enabled in the BIOS for the Intel graphics to work. I think you can mod the BIOS like my Precision 7510. Download my Precision 7510 ventura files. Inside the Boot folder is a folder call DVMT Copy that whole folder into your Boot folder Go to the your BIOS and create a boot option, point it to /EFI/Boot/DVMT/boot.efi, call it DVMT or whatever. Reboot, select F12 and select this new boot option. It'll load the modified Grub At the boot menu, select 1, this will enable the Intel Graphics and disable the Nvidia, change the DVMT pre-allocated to 96mb. With this you can disable these in the Config file framebuffer-fbmem : 00009000 framebuffer-stolenmem : 00003001 After that, you should not have to keep re-enabling Switchable Graphics manually. If you look in the grub.cfg file with textedit, you'll see it does work for both 7510 and 7710.
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Set BIOS to Default. Apply. The go back and set to UEFI / AHCI enabled Legacy options ROMS disabled Secure boot Disabled Then try again
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IntBTPatcher.kext is not enabled in your Config file Also try moving it and BlueToolFixup before intelBluetoothFirmware.kext
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[Solved] Dell Latitude 7480: blackscreen after verbose
Jake Lo replied to Nguyễn Trung Kiên's topic in The Archive
check to see if the screen brightness can be increase. you can check by using a flash light on the display -
Just replace the SSDT in the E7470 with E7270 from my Ventura guide
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post IOReg file
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try updating the OC version and kexts You can also try disabling SMCProcessor.kext in the Config file