Also, the new Dell UEFI BIOS doesn’t detect the SATA HDD , so I cannot set it as a 1st Boot priority.
No need to change boot order in UEFI BIOS.
Why do you have two EFI system partitions?
Just boot in Windows Setup, delete ALL partitions from the SATA HDD and click Next to proceed. The installer does not create a new EFI system partition.
My Computer
System One
-
- OS
- Windows 11 Pro
- Computer type
- PC/Desktop
- CPU
- AMD Ryzen 9 9950X3D
- Motherboard
- ASRock B650E Taichi Lite
- Memory
- Kingston FURY Beast 64GB (2x32GB) DDR5 6000MT/s
- Graphics Card(s)
- ASUS TUF Gaming Radeon RX 9070 OC Edition 16GB GDDR6
- Hard Drives
- Solidigm P44 Pro 2TB
- Internet Speed
- 1000/1000