FOR ZBOOK 15 G3 / 17 G3 Touch Button Module Assembly - Laptop Board PK37B00HB00 (850944-001) Left & Right Buttons

Replacement touch-button board assembly for HP ZBook 15 G3 and ZBook 17 G3 laptops. This laptop board includes the left and right touch button modules and is identified by part numbers PK37B00HB00 and 850944-001. Designed to serve as a direct replacement for units with faulty or broken left/right touch buttons. Please verify your laptop model and part number compatibility before purchasing.