Unplug the monitor, and don't worry about getting it running until you can get the game playing blind, as you probably have multiple layers of issues, and you will need to attack this in stages.
You also will want to determine which monitor you have, and read the appropriate FAQ on it. (Google Amplifone monitor FAQ and 6100 monitor FAQ). But again, don't worry about the monitor until you know the game board is OK, as plugging a good monitor into a bad game board can easily blow the monitor.
Also, read up on how to test Atari systems that use AR power supplies, to first make sure your voltages are ok. See my post #4 in the thread below, which walks you most of the way though it, as most vector games are the same. Just add measuring +12V and -5V on the AR to step #3 in the thread, as SW has additional voltages that Tempest doesn't:
http://forums.arcade-museum.com/showthread.php?t=417525
Also, if you do find you have a 6100, you'll want my 6100 guide when it comes time to work on the monitor. See here:
https://forums.arcade-museum.com/showthread.php?t=404600
It's also very likely you have deeper issues with your monitor and game boards, and unless you want to get into vector PCB repair, you may want to consider finding someone to repair them for you. (Hint, see my sig.)