I have a WD Essential Book 250GB external hard drive which just left warranty. After sitting for 6 months not hooked up to a computer or outlet, I needed some data and the drive will not start. There is no light and no evidence of the drive powering on. 6 months ago the drive was barely used, and it was completely normal. The power cords work for my other hard drive(it is not a faulty USB or power cord). Data recovery quotes are running 500-2800(crazy for a home hard drive). My question is, how is it best to proceed with salvage...open the hard drive and stick the drive part in a new enclosure, or place it in a desktop computer(I have a Dell XPS 700 and am not sure if it has a slot for a second hard drive but I believe it does)...if the answer is to place it in my Dell, will the external hard drive automatically know it is a slave or do I have to set it up in advance. Any help would be most appreciated as I have not found anyone with my problem on the internet.