3 PIN Lenovo Y430 G430 K41 K41A K42 E41 E42 G3000 G530 V450 N500 DFS531205M30T Also : Acer Aspire 7720G 7230 5720 5310 5315 5320 Acer Aspire 5220 5310 5520 5710 5720 7220 7720 Lenovo Y430 G430 K41 E41 E42 K42 V450 G530 Acer Aspire 5220 5310 5315 5520 5710 5720 5320 Aspire 7520 7720 7230 IBM Lenovo IdeaPad Y430 Y530 IdeaPad K41 K42 ThinkPad E41 E42 ThinkPad G430 G530 Vostro 1710 1720 F8V1 DFS551305MC0T DC280003SF0 31893 AB7805HX-EB3 DC280003I00 DFS531205M30T F7F8-CCW V450 DFS531205M30T 7720G 7220