I always use Anti-Static tools when I go in. I have already replaced the RAM with other sticks...
The screen did not have anything in it in the first place. The reason I replaced the battery is because it didn't even have one to begin with. The computer was discovered in a corner of a room and had not been used in a while.
The color of the light is correct (green)
The Voltage on the battery... I'm not too sure about that, I will have to check that.
Ya see, This is a school computer and I can work with what I have.