Yet another blank display issue

[Robmog]

Seems to be a lot of this going on.
I had a power outage now display is blank and my LSM is not working
I followed the sticky advice w/o success.
Also just had a problem with an EB8 but that was resolved with forum help.
Controller has a green light and a flashing green light by V1,2, V3,4 sockets.
the LSM has no light and LEDS are off.
everything else seems to be working.
re firmware I updated when installed about 3 months ago.
how do I find out what I'm running with my blank display?
bob

[gcrawford]

Try logging in with a local computer and look under Configuration then Network Setup. Your versions should be at the bottom of the page.