Lenovo ThinkPad W550s Touchscreen Digitizer Control Board 5HYC000424 KTH3915SU5
P/Ns: 5HYC000424, F132621A0, W9005-7P78, 1433JUL, DM1348A, PWB-C008 (A), CMKW-PB2, KTH3915SU5. There are only 4 MARs in the United Kingdom. Condition: Refurbished - Full working order. Helpful Links.