You don't change drives with CD, that's for Changing Directories.

To switch to another drive you just type C: (for example) and hit enter. Or if you really want to use CD to switch directories AND drive you can use CD /D C:\.

Also, ensure you have the driver loaded for you controller (AHCI, RAID or whatnot) so that setup can see the drive.

You don't change drives with CD, that's for Changing Directories.

To switch to another drive you just type C: (for example) and hit enter. Or if you really want to use CD to switch directories AND drive you can use CD /D C:\.

Also, if doing it one of these ways still doesn't work, ensure you have the driver loaded for you controller (AHCI, RAID or whatnot) so that setup can see the drive.