Eathtek Replacement Keyboard for HP Pavilion dv7-6000 dv7t-6000 CTO dv7-6100 dv7t-6100 CTO 639396-001 666001-001 634016-001 664264-001 664264-B31 NSK-HJ0US 90.4RN07.S1D Series Black US Layout Compatible Model Numbers: HP Pavilion dv7-6000 dv7t-6000 CTO dv7-6100 dv7t-6100 CTO Compatible Part Numbers: 639396-001 666001-001 634016-001 664264-001 664264-B31 NSK-HJ0US 90.4RN07.S1D Replacement and high quality,Replace your faulty, cracked or broken keyboard Each keyboard is tested before shipping All pictures are taken from the real item, please check carefully before bidding.