NM037UA New HP Pavilion DV4-2045DX DV4-2145dx DV4-2155dx DV4-1428DX DV4-2049US Keyboard HP Pavilion- Laptop Keyboard in great working condition Brand New and Original Replacement Part with 3 Months Warranty Part Number is: NM037UA Note: Picture may slightly vary from actual product. Please check the description before Buying!