HP 738708-001 - Top cover - For use on models with a 15.6-inch display and a 2-button TouchPad Retail
HP 738709-001 - Top cover - For use on models with a 15.6-inch display and a 4-button TouchPad Retail
HP 613336-001 - Top cover - For use on models equipped with a 15.6-inch display assembly and 4-buttonTouchPad Retail
