WDTV Live Streaming won't power down the USB hard drive

When you turn off your WD SMP, the USB HDD attached to it will auto enter in standby mode.

When you eject the drive from WD SMP, then the HDD will be turned off.

When you complete power down your WD SMP, by holding power button on remote control for at least 5 seconds,

then the HDD will be turned off.

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