Extenders not not receiving power

[FOTV]

Good Evening.

Please I need assistance with my extenders again. I was having some latency issue with my  internet so, to troubleshoot,  AT&T suggested unplugging Ruckus to use their wifi gateway. After establishing that Ruckus might be the cause every attempt to get it back on has failed. I have read of a similar situation posted today and I tried the reboot process but it didn't work. The devices are not getting any power whatsoever. Please any assistance would be appreciated.

Thank you