PC's that are still booting with Master Boot Record need to update to UEFI. That is where my problem is. When I try to run Winpe to change my hard drive from MBR to UEFI I get a message "Failed to retrieve geometry for disk -1". My disk is set as disk 0. There is an executable in Windows\System32\mbr2gpt. This allows you to change your hard drive from MBR to UEFI. I tried it in Winpe and from within Windows 10. No luck.
After you can finally change your hard drive status you need to change your system status in your bios. I have an AMD Ryzen processor and SMD motherboard. so I selected this video: UEFI Mode Guidance for AMD Ryzen™ Processor with Radeon™ Vega Graphics on Windows® 10 | AMD