Hi there folks, Its as the subject says... recently I have upgraded my MBP 15inch early 2011 to a 512GB 2.5-inch SSD 840 Pro Series and a Seagate 1tb hybrid drive as the secondary using the OWC data doubler. Things were working awesome for the past 4 days, and now i'm running into an issue with the unit not turning on! no signs of power or fan activity when hitting the power button, and when plugging in the magsafe, it showed a very faint green light. So what I did was opened the unit, disconnected the battery, primary and secondary hard drives, held the power down with nothing plugged in for 10 seconds, and its was alive again!! now... after plugging everything back and leaving the unit there for about 5 hours off, its happening again!! This is a major concern for me because I don't want to be always opening the unit and doing a power reset every time this happens. I have suspicions that this is power related but can it be that these new drives are draining the unit in some way? everything was fine and dandy before this upgrade. Anyone have any insights or ran into this issue before? Please assist!! thanks in advance.