As I will explain later this deals with HIGH VOLTAGE so please, if you are a minor, do this with the supervision of an adult, and if you are an adult, dont do this alone in case you zap yourself and need CPR. Warning! Danger!
That said, I got this globe at Best Buy for $20 bucks (USD) in the computer section.
Step 1: Open the box and take out the globe
Step 2: Pull out the wire from the globe
Step 3: Take out the circuit board
But note this first pic as it details whats what on the power wires going into the circuit board.
Use the screwdriver to remove the two screws that are holding the circuit board from the plastic case. Take care not to touch the metal parts of the circuit board in the process.