My ps2 fan is conking out. Loudest thing i've ever heard. But atleast it works, and it hasn't started a fire just yet remove those few rubber caps on the bottom of the PS2 and then unscrew the screws. Lift off the top of the PS2 slowly and look for that fan. If it really is disconnected you can solder the wire(s) back together. Stay off of your PS2 until then, cause you can bet ur ass it'll start a nice little fire.