Features: brand new and high quality Pre-shipment test for working. For HP 2540 2540P EliteBook series Laptop. If you have problems within 1 months after purchasing the product, please contact us for repair. Special skill and techniques required for proper installation. Before buying,Ensure that the array is identical to the laptop components.Do not order part just base on the model of your laptop.The same part of the same laptop may have different components, which may not be for other.Take a close look at the images in our list and we present exactly what you get. Specifications: Material: metal Quantity: 1 pair Suitable : for HP 2540 2540P EliteBook series laptop Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1Pair x Laptop LCD Left & Right Hinges