catmater Posted January 21, 2020 Share Posted January 21, 2020 For co-worker do some config. So - release for all: Dell OptiPlex 3070 with ATI RX550 card installed . Work almost all: CPU stepping, thermosensor, sleep, etc. Video with HDMI/DP output, 2560 x 1440 Sound speaker stereo, loud and quality. Headphones sound in jack. Mic (Siri also work) Ethernet card USB port Not working I don't find what. Download EFI EFI-OptiPlex_3070-catmat.7z In EFI two config - for Internal Intel 650 HD and for Ati Rx 550 as default. Quote Link to comment Share on other sites More sharing options...
Chimichang0 Posted August 29, 2020 Share Posted August 29, 2020 I use this with Intel config but I don't have HDMI video only DisplayPort Help Quote Link to comment Share on other sites More sharing options...
Gemini44 Posted September 1, 2020 Share Posted September 1, 2020 Are you using 3070 micro i3, if so i have efi folder with working hdmi.I'm using hdmi output with projector. I hope it helps. OPTIPLEX_3070_Micro_28_7_2020_EFI.zip Quote Link to comment Share on other sites More sharing options...
sukarechhe Posted September 26, 2020 Share Posted September 26, 2020 @Gemini44 Thanks for this file. I have tried and working fine but new issue found, it has stopped USB keyboard and mouse. Can you please confirm whether it is working for your mac on 3070 ? I have 3070 i5 version Quote Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted September 26, 2020 Moderators Share Posted September 26, 2020 Try different USB ports. Quote Link to comment Share on other sites More sharing options...
sukarechhe Posted September 29, 2020 Share Posted September 29, 2020 Already tried with different Keyboard & Mouse though same result. Quote Link to comment Share on other sites More sharing options...
Administrators Bronxteck Posted September 29, 2020 Administrators Share Posted September 29, 2020 suka is yours a mini also like Gemini's because if not then the usb ports need to get re mapped with hackintool Quote Link to comment Share on other sites More sharing options...
lucahappy Posted October 7, 2020 Share Posted October 7, 2020 @Gemini44, I try to install Mojave again on my 3070 micro I3, but this time I would like use only nvme ssd 256gb. Have you install on it? I try but I can only boot with USB pen drive and not boot after install clover on ssd. How you install clover and kext on ssd after MacOs installation ? Quote Link to comment Share on other sites More sharing options...
Gemini44 Posted October 7, 2020 Share Posted October 7, 2020 I have sata and nvme drive. Sata has windows 10 and nvme Catalina 10.15.7. If you could boot via usb, install Clover bootloader to nvme's efi. And then delete nvme's efi folder, replace the USB's efi folder. Last month i installed opencore bootloader. Much more stable and smooth. Quote Link to comment Share on other sites More sharing options...
lucahappy Posted October 7, 2020 Share Posted October 7, 2020 I ok I'll try. How to install opencore? Have file for that and a guide ? I never try opencore for now.....advanced thanks Quote Link to comment Share on other sites More sharing options...
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