View Full Version : External hard drives missing after sleep

Aug 4, 2011, 03:22 PM
Does anyone else have an issue with external HDs not showing up after sleep - I'm running a 24" iMac C2D 2.4Ghz and I've got 1 external Lacie 1Tb that always works and two identical Western Digital My Book Essential 2Tb USB3/2.

The WD drives don't always show up after sleep - often only one shows up, sometimes both show up - anyone else experienced anything similar?