Nguyen Tu Posted May 7, 2018 Share Posted May 7, 2018 Hi everyone. I'm a newbie in hackintosh. I have a Dell lattitude E6530 ( Intel Hd + Nvidia ) . I try create USB boot macos High sierra but not working. there is a trouble : Disk I/O error. So , i hope all of you will help me fix the trouble I need a EFI folder to refer and test. Thankyou so much !!! P/s : my english is not good. I'm so sorry ^^. Thanks Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted May 7, 2018 Moderators Share Posted May 7, 2018 Already answered your question once before but for Sierra. Link to comment Share on other sites More sharing options...
Nguyen Tu Posted May 7, 2018 Author Share Posted May 7, 2018 Thank you so much , But it's not working on my laptop. I'm looking for another way. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted May 7, 2018 Moderators Share Posted May 7, 2018 did you enable Optimus in the BIOS? Link to comment Share on other sites More sharing options...
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