Another user with this problem

just like antdotwhat my monitor started doing the same thing as theirs on the same date. I turned on my computer and the on light flashed on and of constantly this time with a black screen. I turned the computer off and back on and the monitor started working properly. This morning I turned it on and same thing. I tried turning the computer off and this time it would not work. I tried this several times. I think the monitor is no good anymore.