Per Dell Precision 7550 7560 laptop LCD back top cover un guscio CN-0P9C34 P9C34
DP/N : 0P9C34 P9C34. Compatible Model: For Dell Precision 7550 7560. I/O Shield. We will solve it for you. The motherboard does not include CMOS battery. I wish us a happy cooperation! Pre-sale Service.