Is there any way to run previously named WD device on Mac pro 5.1 High Sierra? First of all my mac will not recognize MyBook and tneh there s no any information on the web about any firmware for that device or anything. Please send me some help messages
My Book World edition drives are older version of drives and supports upto Mac OS Snow Leopard version but old drives may supports latest OS version too.
You should check drive under Mac Disk Utility and also try to check this drive with another computer.