The Dell Latitude E6540 uses the LTN156HL02-001 LCD screen panel, which is a 15.6-inch display. Here’s an overview of the screen's key specifications and features: Key Specifications: Screen Size: 15.6 inches (diagonal) Resolution: 1366 x 768 pixels (HD resolution) Panel Type: TFT-LCD (Thin Film Transistor Liquid Crystal Display) Backlight Type: LED (Light Emitting Diode) Aspect Ratio: 16:9 (widescreen format) Brightness: Typically around 200-250 nits Color Gamut: Usually 45% NTSC (standard color coverage) Connector Type: 30-pin eDP (Embedded DisplayPort) Refresh Rate: 60Hz (standard refresh rate) Surface Treatment: Matte (anti-glare finish) Thickness: Standard for laptop displays (non-touch) Contrast Ratio: Typically 500:1 Key Features: HD Resolution (1366x768): Provides clear images and text for everyday use, office tasks, and light multimedia applications. LED Backlighting: Energy-efficient and helps reduce power consumption, contributing to better battery life. Matte Finish: The anti-glare matte finish reduces reflections, making the screen more comfortable to use in bright lighting environments. Slim Design: The panel is relatively slim, allowing for a lightweight laptop design. Compatibility: 30-pin eDP Connector: The LTN156HL02-001 uses a 30-pin eDP (Embedded DisplayPort) connector, which is the standard for many modern laptops. Ensure that the laptop you're replacing the screen in has this type of connection. Resolution: Ensure your laptop is designed for 1366 x 768 resolution (HD) screens, as this panel has that resolution. Higher-resolution panels (like Full HD) are not compatible unless the laptop supports higher resolutions. Dell Latitude E6540: The Dell Latitude E6540 is a business-class laptop, so this screen is typically used for basic business tasks, office work, and light multimedia. The LTN156HL02-001 screen is a common replacement option for this model. Benefits: HD display provides good clarity for most work and video tasks, though it is not as sharp as Full HD. Matte finish makes the screen more usable in various lighting conditions. Energy-efficient LED backlight helps improve battery life. Considerations: Non-Touch: The LTN156HL02-001 is not a touchscreen. If your original screen is a touch-enabled display, this model would not be suitable. 30-pin eDP Interface: Ensure your laptop has the matching 30-pin eDP interface for compatibility with this display. Replacement Process: If you're replacing the LTN156HL02-001 screen, ensure that the new panel matches the part number and connector type. It’s also a good idea to check for any specific screw patterns or mounting features to ensure proper fitment into your Dell Latitude E6540 laptop. WE APPRECIATE YOU BUSINESS.