Tools Needed:
Philips head Screwdriver
Soldering Iron (15W or less with very fine tip)
Solder

Unplug your PS2 from the power source and any video connections. Remove any CDs or memory cards. Turn the unit over and remove the 4 rubber pads in each corner of the bottom. Then remove the 2 plastic pads in between the rubber pads. You now have access to the base screws. Unscrew them and set them aside. Very carefully, remove the base from the PS2. There is a metal plate covering the main board. Take out the 4 screws which hold the metal plate on. Carefully lift out the metal plate and set it aside.
Soldering Information Solder the wires according to the diagram. Very lightly coat the tip of the wire with solder. Then hold the wire on the soldering location. While the wire is still on the spot touch the wire with your iron. It should attach instantly and your connection is done. After you have soldered the wires, check to make sure no bare wire touches any other points. No solder should be on any other points besides the soldering locations on the diagram. Mount the chip using double sided tape so that it can not come into contact with any other circuitry or the body of the PS2. Reconnect everything else you took off or disconnected before installing the chip Reassemble your Playstation 2 and make sure the the wire does not get caught As long as you've followed the instructions very carefully, you should have no problems.