Yesterday I was in a nostalgical mood and decided to use my CDI again

When I push the On/off button my TV screen flashes , shows a blue/green screen(wich is normal as far as i can remember ) for 2 seconds , then the screen turns black for a second and the same green screen appears again for 2 seconds ,then the black screen , then the green screen , etc ..... And this goes on forever. The LCD screen on the CDI itself flashes once when the black screen appears and when I open the CD tray, it retracts when the same black screen shows itself(just like if you keep the tray open when you turn the power off and then turn the power back on).
(I know this post is a bit confusing but the problem's confusing too

Has anyone had the same problem as me ?