mac usb drive not formatting for boot camp

Usb Drive Not Formatting For Boot Camp Upgrade With The

The 2TB Fusion can be split as 1TB Windows (which will be the first 1TB of the HDD), and the remaining 5 TB can be added as a third PV to the CS volume.

Ive downloaded the ISO file from Windows; its the 64 bit English version.

The file name is Win101511Englishx64.iso and Ive checked the SHA1, so I know its good.

Im trying to make a USB drive in Boot Camp, but Im getting errors when I try to set up the USB.

Ive used Disk Utility to format it to MS-DOS (FAT), with the Scheme set to Master Boot Record.

After I get to the stop where Boot Camp warns The drive will be erased, I get this error: Your bootable USB drive could not be created and An error occurred while formatting the disk If I click Continue and try it again, it seems to format OK, but then when it starts copying over the Windows files, I get this error: Boot Camp installation failed and An error occurred while copying the Windows installation files.

Ive Googled these errors and found a lot of responses, but none of the fixes seem to work for me.

Its not a matter of the ISO image being mounted -- Ive made sure its unmounted when starting up Boot Camp, but that doesnt help.

Ive recently used this USB flash drive to install Windows on my Macbook Pro successfully.

And I tried another brand of USB flash drive, but I got the same problem.

None of them work.

I get the same errors regardless of the brand.

I tried a Lexar USB 2.0 16 GB.

I also tried a Gorilla USB 2.0 16 GB.

I also tried a USB 3.0 flash drive.

Im getting really frustrated.

That gets me past the errors above, but then when it comes time to partition the hard drive, I get this error: Crap.

My iMac has two hard drives: the 1 TB SSD, and a second, 6 TB SATA hard drive.

I tried erasing and just creating one partition, but I get this message: An error occurred while erasing the disk.

Checking Disk Utility, it seems like it created the BOOTCAMP partition just fine.

But if I click Continue and try to copy over the Windows files, Im back to this error: An error occurred while copying the Windows Installation files.

Is it a TB-to-SATAeSATA bridge for either of these drives The Late 2015 Macs do not use USB Installer.

Did any of the OS X installations come from a non-2015 Mac Can you check the version of BCA Please also see.

Usb Drive Not Formatting For Boot Camp Upgrade With The

The 1TB is the OEM Apple SSD drive that comes as an upgrade with the new iMacs.

The 2015 Macs allow Fusion drives, which means they have the ability to have two SATA connections.

Such configurations are usually supported in a Fusion configuration instead of two separate physical volumes (PVs).

Your Mac support EFI boot, but it has a requirement for a small FAT partition at the beginning of the disk, where Windows MSR is stored.

We can create a 2TB Fusion, and leave the remaining 5 TB as a partition and try a test.

Mac Usb Drive Not Formatting For Boot Camp