Ruckus ICX 7150-C12P no status lights

[Fama09]

whenever we lose power ruckus switch disconnects from access points but shows online. This time it showed offline on modem and has no status lights. I have tried to unplug and plug. I left it off for more than a few days and still no status lights. I’ve tried the reset button with no avail. I’ve seen other posts where this is the point of no return. Even if I get it replaced how can I keep it from dying in the future. As power is lost a lot in Aberdeen MD. Particularly for 1min periods. Long enough to restart and mess everything up in ruckus.