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onlycopunk

macrumors 6502
Original poster
May 10, 2008
379
0
Newtown
Hey gang,

I'm stumped. I cannot for the life of me, get Windows 10 to install on my 2011 Macbook Pro.

I have basically tried everything under the sun, and spent about the last week trying every combination - every trick - every sequence and still come up empty handed.

What I'm down to now is....

1) I've done a clean install of Lion as I originally thought Sierra was creating confusion with my partitions.
2) Sidestepping Bootcamp, I create a FAT partition in Disk Utility
3) Then use gdisk to correct the whole drive and make it GPT
4) I've tried running gdisk before I install, after I install, in the middle of install - all combinations.

Here's where things get tricky. I've tried 2 methods, one with a USB stick, the other with a install DVD.

With the USB stick
1) Boot up the Windows 10 installer
2) When I get to the partition screen - delete the FAT partition and have the installer create a new partition - thus also creating the MBR partition.
3) Everything installs, but at the end I get the error that Windows cannot prepare the disk for the next step of installation. Failed.

With the DVD Install
1) Boot into the Windows 10 installer
2) When I get to the partition screen - I get the error that the partition is GPT and will not work. Yet I've done the gdisk step so I'm stumped.

And there I am. I cannot figure this out. Using USB I can at least get the install to begin - but I think because of my laptop model and installing from the USB it confuses my computer as it's doesn't automatically boot to USB. With the DVD install, I don't know what's up and why it says the disk is GPT when it works for USB.

I've got one more combo left before I throw this thing out the window and stick with Windows 7, and that is to create the new partitions with the USB stick, restart, and load the DVD installer - but I'm not optimistic.

Any ideas?
 
From what I gather, the best way to get Win10 up and running in BootCamp is to install Windows 7 or 8.x first, then run the Bootcamp drivers, minus the nVidia driver (rename or delete that folder on the USB drive), and then upgrade your install to Windows 10. That's what worked for me for my old 4,1 Mac Pro.
 
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