NAS102 Power light flashing, can't access unit through ReadyCloud

Hi, yesterday my NAS was off (possible power outage?) so I powered it back up but it was not visible on the network and the blue power light was/is flashing (1 short, 1 long).  I could not access it through ReadyCloud either ("No devices discovered").  I tried to turn if off and on again but it wasn't responding using the power button, I had to pull the power cable.  I took the drives out, tried to reinstall the OS but I'm not sure if that worked (between pushing the reset button on the back, holding the power button down in front and plugging it back in while only using two hands, it was not smooth going).  I reinstalled one of the drives but that did not work.  I swapped it out with the second drive and am able to access it from my PC (it's backing up to an external drive right now) but the power light is still flashing and ReadyCloud access is still unavailable.  According to RAIDar, I am using firmware version 6.5.1.  Are the drives causing the problem (Seagate ST3000VN000)?  Or is my NAS failing?  Thanks in advance!