My Passport Does Not Spin Up, Is Not Recognized, or Makes

spin wd After about 20 mins the unit did go into standby mode (the front LED changed from a static blue to a slow, pulsating blue and the drive spinning noise was absent). Then, when I. i have a new 4TB WD blue and issues with it going into sleep mode (spindown). it is confured as drive E: and a pure DATA disk. i run windows 10 64 bit. i also tried hddscan

spinbet 303, I bought new WD Blue drive and I want to spin it down when.