To repartition I decided to start from scratch and remove the old partition and start a new partition, planning on using a system image to restore the backup of my old bootcamp. Inside the BIOS.After having created a bootcamp partition, I realized my original partition size was too small. Accessing the BIOS or UEFI varies from computer to computer, but the basic process is the same.When dealing with peripheral devices that many small businesses have, you may need to access the Macs booting firmware, known as the BIOS on. The BIOS or UEFI controls all of the low-level functions of your PC, and you'll need to access it if you want to make any changes. The BIOS or UEFI (the updated version of the BIOS) is the place for you.Choose the user and click the Next button. Now, your Mac will ask you to select a user. Select the Options button, then click the Continue button.
![]() Enter Bios Windows 8.1 In TheIs there any way to for sure tell that I am using MBR? That would mean I somehow managed to install EFI the first time but MBR the second (?)You can check by looking at the output of sudo fdisk /dev/disk0. It depends whether the Alt key was used and Windows (BIOS) or EFI Boot (EFI) was chosen.If I installed using the same method, does that mean I'm give nan option to install windows using EFI or MBR? I didn't try resizing the bootcamp partition because I was worried that if I did so, I would end up corrupting a partition and be unable to use it so I decided to play it safe. So I removed the old partition via bootcamp, made a new, bigger partition, then reinstalled windows using the same USB I made the first time around and it installed without a hitch, but now I can't seem to use the system image I made on an external hard drive.The USB (and the underlying Windows DVD/ISO) supports both methods, EFI and MBR. I removed the old partition via Bootcamp Assistant.It supports UEFI, so a Bootcamp Assistant is really not necessary.I basically made a USB to install windows 8.1 in the first place, all ran well but decided to re-partition. Edi so it should be able to boot but I don't know how.If anyone has come across this problem and knows a solution that would be greatly appreciated.I got it early 2015 which I think means it is a mid 2014 15' Retina Macbook Pro.Since the image restore already has BC drivers, you will not need to re-install them (provided the image included the BC drivers to allow proper functioning).If it is not critical data, I suggest starting from scratch and installing EFI Windows for flexibility. A System Image restore on a Mac has other challenges like partition sizes, MBR recreation, etc.Do you have data on the old System Image you want restored? If yes, use EFI Boot (without using BCA) by creating a GPT partition using Disk Utility of the size you want (I use Free Space), install Windows using EFI boot, then try a image restore. Subsequent install was done using the MBR, and the System Image cannot be crossed across EFI and MBR. I made the recovery drive right out Windows which is puzzling why it is not working properly.Are there any alternative ways to make a recovery drive using a USB?The error messages during the restore indicate you used EFI initially, which means BCA created the MBR (and the supporting GPT entries), but by choosing the EFI boot, the MBR was ignored. So, now I'm guessing it something to do with the USB bootable that I made or the way that it is running. Firefox for mac versionsIt also gave me the options of "Other setup options" clicking F8 but it was non-responsive and sort of flicked when I pressed F8. Running EFI did not work at all, it basically blue screen'd me and told me how something was wrong and that my PC needed to be repaired. The only oddity I found here was that when I had the option of running the USB I had two options:Running Windows made it seem like all was working until I came to the error mentioned above. The system image was created on a computer using EFI and this computer is using BIOS."I reinstalled windows to my bootcamp partition with the bootcamp assist the exact same way I did it the first time. Windows cannot restore a system image to a computer that has different firmware. Iptv emulator macThe highlighted entries are the MSR and MSD partitions on this Mac.
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