Sometimes my monitor says no signal and will not have any picture when first turned on. So I have to unplug my monitor and let it sit a minute before plugging it back in. It starts fine then
Computers & Internet - Princeton Digital - VL - VL2018W Monitor
Answers & Comments
More likely that the caps are failing, look for bad caps, see example here: http://s807.photobucket.com/home/budm/allalbums