Hi i just got the WD My Book 4tb WDBFJK0040HBK… What i would like to know is when i set the sleep timer to say 30 min’s how do i know its went to sleep does the little white light keep blinking or does it shut down fully ?
Hello, Welcome to the WD Community. When the drive is on stand by the LED slowly flashes, approximately every 2.5 seconds.
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