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Create GPT Disk without System Reserved Partition

I recently migrated my Windows 7 OS from an internal hard drive to a SSD using EaseUS Todo Backup Free. I ran into problems with this software since it enlarged the System Reserved partition from 100 MB to 100 GB for some odd reason. Therefore, I simply migrated the primary partition and discarded the System Reserved partition. This seemed like a good idea since I don't use Bitlocker. The entirety of the SSD's space was allocated to the primary partition.

I then marked the primary partition as Active, followed this user's instructions, and used a System Repair disk in order to get the primary partition to boot up on the SSD. Now my OS boots up and runs fine.

I wish to use my motherboard's UEFI features for even faster boot times, so I need to create a GPT disk. Guides such as this one require a System Reserved partition, which I don't have, to convert to a GPT disk. I thought about shrinking the primary partition, creating a new one to act as System Reserved, marking it as Active, and running the System Repair disk on it. However, this would needlessly leave ghost boot files on the primary partition, correct? Also, would I need to somehow move the new partition to the front of the SSD?

To reiterate, without having to do a clean install, what is the easiest way to create a GPT disk if I don't have a System Reserved partition?
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    Clone the MBR drive to another drive. Convert the MBR disc you cloned from to GPT. Clone back. Ta da! GPT for W 10 and native UEFI BIOS etc. I did it with an Intel 750 SSD and an Asus X99 system for the advantages of UEFI. You should not have deleted the system reserved partition B as it contains the boot manager and just used the complete clone. If you are going to 10 it should replace the B partition. Did for me.
    Sincerely,
    Walt Prill
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