Eathtek Replacement AC DC Power Jack Harness Cable for LENOVO IDEAPAD G500 G505 G400 G400S G490 G500-5937 G500S-20245 G500S-20263 DC30100PEOOTO74104 DC30100PE00T074104 series Compatible Model Numbers: LENOVO IDEAPAD G500 G505 G400 G400S G490 G500-5937 G500S-20245 G500S-20263 Compatible Part Number: DC30100PEOOTO74104 DC30100PE00T074104 Replacement and high quality,Replace your faulty, cracked or broken dc power Each dc power is tested before shipping All pictures are taken from the real item, please check carefully before bidding.