This guide walks you through steps to help you mirror the Boot Hard drive on Windows (Legacy or UEFI). This is useful when the primary hard drive fails and will help you boot from the secondary drive.
If your Hard drive does not show up on the boot menu in Windows 11/10, you can try our recommended solutions below, which are listed in no particular order, and see if that helps to resolve the issue.
If the drive label is unclear for a particular BIOS, even with the key plugged in, try setting the boot priority—and first boot device, if applicable—to any available USB device name.