100% working 15 KSWAA LA-4981P K000080420 L18 L22F k000080410 L17 DDR2 MotherBoard for Toshiba satellite L505 L500 L550 L555 laptop motherboard for toshiba satellite l550 l555 k000092150 la 4982p kswaa 46179151lb2 100 page 7