I bought my brother an SSD for his computer after I had bought one for myself and loved the improvements. I stayed on the phone with him while on screen share to walk him through migrating the OS from the HDD to the new SSD. I used the exact same process I used for my own computer but got drastically different results. Before migrating the OS his new SSD appeared in disk management. After the migration it disappeared, no longer the option to initialize the drive, make partitions, or assign a drive letter. The drive does however appear in the BIOS and is available to be selected as the boot drive, however the computer doesn't boot like it's on an SSD. Any help would be great after 6 hours of tinkering for nothing to change.
The specific SSD is a WD BLACK SN750 NVME 1TB
His motherboard is a compatible Gigabyte X570 ud
The specific SSD is a WD BLACK SN750 NVME 1TB
His motherboard is a compatible Gigabyte X570 ud