Thanks Feartech
Should i remove something here?
I did this but no change :(
Verbose display on the screen but not as a txt file, i've added a couple of screenshots
So I downloaded the OC-075-VISION-D.zip opened the intel config.plist in OCC.
I generated a new Serial, new UUID, made sure to select iMac 19,1 and also generated the ROM. I then saved config and then copied EFI folder to EFI partition and double checked it was on there.
When i boot up, I...
Hi @CaseySJ, thanks for looking.
So once I download OpenCore 0.7.5 EFI folder from the 0.7.5 mini-guide, do I then go back to Step 4 of the main giude and re-input the Serials and UUID again?
Thanks
Hi,
I’ve followed the guide in Post 1 using both Option 1 and Option 2 but i'm having issues with both methods with installing Big Sur.
Option 1: Choose N-D-K version of OpenCore 0.5.8
When I try this option It comes up with a screen with nothing on it (see attached screenshot)
Option 2...
Thanks for you help again.
I got to the initial location selection screen on Big Sur but no USB so can't use the mouse or keyboard. Ive tried different ports for the USB installer but no luck as yet.
I've attached my EFI again, thanks.
Thanks for looking trs96.
It's a corded mouse i've got, I plugged into another USB port and it worked! Well it got a bit further.
It ran for a bit and then got stuck in a loop.
I've been trying to install Big Sur for the past week and have got stuck and cannot get it working.
I've got a Z490 Vision D Board as well as i7 10700 CPU.
I've followed the Open Core guide as well as a YouTube video but can't seem to get a working EFI.
I've tried both methods but I'm not...
Thanks guys I think that fxed it, I had 2 SSD plugged in via SATA as well as the 2 M.2 in slots 1 and 3.
Most of the time it worked just fine but when i tried swapping a drive it screwed things up.
Hi,
Can anybody help?
My NVMe SSD drive works perfectly in an external drive enclosure running Catalina but as soon as I plug into the actual computer it doesn’t boot.
Nothing works just black screen and no USB power. As soon as I take it out it boots up as a PC fine and everything works
In...
Unfortunately i've still got the same problem I updated to the latest BIOS but my Mac wont boot if the Windows drive is in the motherboard.
Has anyone else had the same problem?
Is there a way to disable an NVMe drive in BIOS rather than me physically removing it?
Thanks
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