[SOLVED]Mag 9 Beta 1 installs but will not boot

I have built a new computer and I am attempting to install Mag 9 Beta 1 on it. The SSD I am installing it on had a working Mag 9 on it just a few weeks ago, so I used the existing partitions. The previous computer fried its Mother Board so I have replaced that part but kept the disk drive.
The Mag 9 beta live runs fine on the computer, and I install from there. The installation completed with no issues except for two errors at the end:
After I click on OK it tells me to shut down, remove the USB drive and reboot. When I do that, the system boots directly into the EFI BIOS.
I have done this installation twice with the same outcome. Apparently, the system does not recognize the SSD as a bootable device. Here is a summary of the hardware.
Crucial BX100 CT500BX100SSD1 2.5" 500GB SATA 6Gbps
(SATA III) Micron 16nm MLC NAND Internal Solid State Drive
(SSD)
Intel Core i5-11400 - Core i5 11th Gen Rocket Lake 6-Core 2.6 GHz LGA 1200 65W
MSI MPG Z490 GAMING EDGE WIFI LGA 1200 Intel Z490 SATA 6Gb/s ATX
Intel Motherboard
Any tips on what to look at would be appreciated.
Banjo
(_)=='=~
The Mag 9 beta live runs fine on the computer, and I install from there. The installation completed with no issues except for two errors at the end:
After I click on OK it tells me to shut down, remove the USB drive and reboot. When I do that, the system boots directly into the EFI BIOS.
I have done this installation twice with the same outcome. Apparently, the system does not recognize the SSD as a bootable device. Here is a summary of the hardware.
Crucial BX100 CT500BX100SSD1 2.5" 500GB SATA 6Gbps
(SATA III) Micron 16nm MLC NAND Internal Solid State Drive
(SSD)
Intel Core i5-11400 - Core i5 11th Gen Rocket Lake 6-Core 2.6 GHz LGA 1200 65W
MSI MPG Z490 GAMING EDGE WIFI LGA 1200 Intel Z490 SATA 6Gb/s ATX
Intel Motherboard
Any tips on what to look at would be appreciated.
Banjo
(_)=='=~