Re: Twin Samsung 931b monitors

My problem is figuring out how to open the housing on the Samsung 921B. I see a lock knock out but can't figure if that is for releasing housing and what kind of tool if this is the case.

I am novice at this and am aware of caps dangers. Unfortunately my good friend and adviser died recently.

Can the cap be discharged merely by grounding or jumping across terminals without a resitor and do you have to discharge before desoldering.