lavhuh

Hi Guys, I have a Dell E5570 and is running Sierra. I want to do a fresh install of High Sierra Please help with making the bootable USB

I managed to re-install... My problem is to have imessage and apple store work.... How do i got about it How do i make the correct identification on choosing the macbook pro similar to this machine? Help

is this the file you want...am not sure please help DellInc.-1.9.4.rar

I accidentally updated my bios on my E5570 to v1.9.4 and now I can't boot into my Sierra. If I try to boot using USB installer I get the attached picture. I have followed the instructions to make bootable USB again but I am.failing. Please help

It worked....now need to redo the iMessage procedure...

find attached the screenshots...MacBook Pro-Lovemore .zip

Jake...tried thi method its not working...any other suggestions... On the magic wand...which model of Macbook Pro should I choose..probably thats where am getting it wrong...Please help

Done

@Herve....have managed to get the USB working....now am using a wireless dongle for internet however I cant log in into Apple services i.e. Apple Store, iMessage, Facetime and sometimes iCloud isnt working...please help

HOW DO I CHECK THE SYSPROFILER ? I DIDNT PATCH DSDT...HOW DO I DO THAT ?

@Herve tried that but didnt work...in Bios its enabled not sure now whats the problem another thing ...I can use the USB ports but i cant copy and transfer staff from a NTFS format drive or usb stick ....what could be the problem also the usb wireless adapter isnt even recognised in my macOS though no drivers but its not even powering on...help

@Herve....will try that and let you know

find attached the requested files Lovemore’s MacBook.zip origin.zip

this is the ethernet model

Kexts folder

I have a TP Lin TL-WN723N model.... Still the ethernet isnt working...have followed every step to the dot any more ideas ?

Audio is now working after rebuilding cache....will check bios for ethernet how about using a usb wireless dongle? does it work ?

Attached

Screenshot

cant get screenshot but the specs are as attached.. is there a solution for ethernet drivers...just to get internet onto the laptop? DxDiag.txt

I have managed to install the OS but can't get the wireless and sound to work Also the post installation is hard for me

find attached.... DellInc.-1.9.4.rar

thanks... the prerequisites are a problem for me... any chance you have a video on the whole process ?

Hi Team, Has anyone attempted to install macOS Sierra on the Dell E5570 My specs are as attached. Please help