Windows Boot Manager isn't available as a boot method.
Windows Boot Manager isn't available as a boot method.
He recently replaced his motherboard and CPU, then tried connecting a new SATA SSD but couldn't boot despite having Windows installed. The system detects the drive but it doesn<|pad|>, so it isn't recognized as bootable. He’s using an ASUS WS C246 PRO board and an i9 9900KF processor. It’s unclear what the previous hardware was.