Can't Identify Drive Model - For Updates

WD External Drives External Drives for Mac
2

Hello, I was unable to find your model with the information you posted, but you can try installing Smartware and then go to Settings/Se Up Drive/Sleep timer and increase the sleep timer time. Check the link below, to find your model and see if it supports Smartware.

http://support.wdc.com/product/download.asp?level1=1&lang=en

Smartware download

http://www.wdc.com/wdproducts/wdsmartwareupdate/