Unfortunately, no obvious signs of life other than the LED's.
I was poking around in the overland support area, and came across a FAQ about the power button not working to power the machine down, but nothing about powering it up.
http://support.overlandstorage.com/j...earchPage=true
Could it be something as simple as a bad power switch? If so, can I just short out a couple of pins somewhere to simulate the button being pressed?