I have a WLSE 1130 that the previous admin had just sitting on a shelf not being used, in fact, I don't think it's ever been used. I had powered it on to give it a basic config, IP, ect. and I issued the shutdown command and powered it off. Now, when I plug AC back into it, it won't power on. The power supply fan kicks on and the power LED blinks at about 2 second intervals. Is it in a security mode or did I power it down wrong? Any help would be great. Thanks!