


I have 3 hard drives, 2 of which are GPT formatted - the third (the one where Windows 10 is installed) being MBR formatted. I would appreciate any guidance on what I can do, both before and after the motherboard swap, to make Windows migration as trouble-free as possible. I've used both EasyBCD and EasyRE in the past to sort out issues on several computers, and have found them to be life-savers - so that's why I'm here. I also multi-boot into a couple of Linux installations, but am expecting the changes there to be more straightforward (not least because I know more about Linux than about Windows). That will involve a variety of tasks, and experience has taught me that one of the worst will be migrating my Windows 10 installation from BIOS/MBR to UEFI/GPT.

Although nothing is actually broken, I'm planning a motherboard upgrade for a number of reasons. My desktop PC has a spec that was decent for its time (2010), but is now long overdue for improvement.
