Recent content by rgjo

Thanks works for me on my Dell M4800 (Catalina with iMac 15.1)

Hello If you are interressed my Efi for Catalina SMbios 14.2 all works well Apple TV OK, the same Efi for Big Sur SMBIOS 11.5 works but no Apple TV. Opencore 068 wifi card 1550 (Works well with iMac 15.1)

Hello yes exactly, works for me= unplug A/C suspend activity closing cover, after 1, 2 ,3 hours, plug A/C open cover and he works for me

OK. Thanks for your reply.

Hello Pastrychef, scuse my English on your post 35 you say "No, the chipset used for the SD card reader is incompatible with macOS and, as far as I know, no one is working on any drivers. Odds are, the SD card reader will never work in macOS." I have a dell vostro 3450 and my sd card reader...

Hello, mine is M4800 (similar M6800) works on Catalina and with OC on Big Sur very well, only problem with wake on. https://www.tonymacx86.com/threads/dell-m4800-opencore-macos-catalina-efi.306640/

Hello I post my Efi https://www.tonymacx86.com/threads/dell-m4800-opencore-macos-catalina-efi.306640/ it is for Dell M4800 It's the same machine. and I have the same dw 1555 for wifi and bluetooth =

Hello, scuse my English, I'm French I give my Efi for M4800 whith intel 4600 and Nvidia K2100, based on post lienkhect (thanks for him) the sd card works, but attention for wifi and bluetooth I use the dell 1550. Opencore 065 Big Sur 11,1 Bye