diepnt Posted April 12, 2020 Share Posted April 12, 2020 EFI.zip Link to comment Share on other sites More sharing options...
sowhat4999 Posted April 13, 2020 Share Posted April 13, 2020 try UsbInjectAll.kext in your kext fold. Link to comment Share on other sites More sharing options...
xenon2 Posted April 20, 2020 Share Posted April 20, 2020 do you have any progress? Thanks Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 11, 2020 Moderators Share Posted June 11, 2020 @diepnt You were following the desktop guide of OC, SSDT-EHCx_OFF.aml disable your USB ports. USBInjectAll won't help Try my working file with OC v0.5.9, just put the whole folder into a Fat32 formatted drive or replace your Clover EFI folder entirely. The only thing is getting Wifi to work with DW1510. With Clover, I have IO80211Family.kext and IO80211FamilyV2.kext replaced from Mojave to /L/E. I might have to replace it in /S/L/E for OC, not sure. Haven't try yet. Update: Replacing kexts to /S/L/E worked. Wifi working in OC E7440_OC_v0.5.9.zip 1 Link to comment Share on other sites More sharing options...
xenon2 Posted June 20, 2020 Share Posted June 20, 2020 Works like charm! Link to comment Share on other sites More sharing options...
sowhat4999 Posted June 22, 2020 Share Posted June 22, 2020 @Jake LoThanks for sharing, however I cannot open HiDPI function, before that I have tried many methods like enable-HiDPI.sh, hackintool software. So do you have any suggestion ? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted June 22, 2020 Moderators Share Posted June 22, 2020 See here to enable 4K display, same settings and values for OC as Clover For OC, it's under DeviceProperties/Add/PciRoot(0x0)/Pci(0x2,0x0) Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted July 27, 2020 Moderators Share Posted July 27, 2020 Updated OC files, tested on Big Sur Beta2, Catalina, Mojave with DW1550 EFI-E7440-OC-6.0.zip 2 Link to comment Share on other sites More sharing options...
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