I have an [Agilent] MSO-X 3014A scope that doesn't seem to completely start up. I bought it back in 2013 and it's had no use for the last few years but when I just tried to power it up the display stays dark. I see the various green light flash on and off, then "Math" and "Ref" indicators stay on while the display is black the whole time.
Has anyone had a display problem like this? Is this a problem of incomplete startup? Anything I can try, like a reset/reboot to see if the display can come back to life?
BTW, after those initial two flashes, with "Math" and "Ref" lit up, the scope's not responsive to any other button presses. Not "Intensity", not "Run/Stop", not any of the channel selection buttons - nothing. The screen's dark and the scope seems to be frozen.
I'd welcome any suggestion to snap it out of this funk!