HP Customer Support - Knowledge Base







HP L2445w 24-inch Widescreen LCD Monitor - Overview

Product description

The HP L2445w 24-inch Widescreen LCD Monitor offers advanced performance, user comfort, and connectivity in an extra-large 24-inch diagonal wide-aspect screen that enables crisp, clear views of all your work - without toggling between windows. It includes the features like customizing the display settings with a wide range of icon-based on-screen display (OSD) controls. Enable comfortable viewing with adjustable swivel, tilt, and pivot settings. Help protect against image retention and reduce energy costs with HP Display LiteSaver, which allows prescheduled Sleep mode. Adjust monitor settings and enable theft deterrence through the connected PC with HP Display Assistant.

Product features

Part number
24-inch Wide-Aspect Active Matrix TFT (thin film transistor)
Viewable Image Area
24 in (61 cm) widescreen; diagonally measured
Screen Opening (W x H)
Screen Opening (W x H)
Viewing Angle (typical)
Up to 160° horizontal/160° vertical (10:1 minimum contrast ratio)
Brightness (typical)*
400 nits (cd/m²)
Contrast Ratio (typical)*
Response Time (typical)*
5 ms (On/Off)
Pixel Pitch
0.270 mm
Backlight Lamp Life (to half brightness)
40K hours
Color Gamut
92% of NTSC
Native Resolution
1920 x 1200 @ 60 Hz (WUXGA), 16.7 Million pixels
Self Powered USB 2.0 Hub
One upstream, four downstream ports (cable included)
Input Signal
VGA and DVI-D connectors; HDCP support
Video Cable
One DVI-D to DVI-D and one 15-pin D-sub (VGA)
User Controls
Brightness, contrast, positioning, color temperature (6500k, 9300k, custom), individual color control, serial number, display, clock, clock phase, monitor management (power saver, sleep), factory reset
Base features
Tilt range: -5 to 35°
Swivel range: -45 to 45°
Height adjustment: 47.2 cm (18.59 inches)
HP Silver LCD Speaker Bar - Part number - EE418AA : Powered directly by the monitor or the PC, the Speaker Bar seamlessly attaches to the monitor's lower bezel to bring full audio support to select HP LCD monitors. Features include dual speakers with full sound range and external jack for headphones. Sold separately. For more information, refer to the HP Silver LCD Speaker Bar QuickSpecs.
HP LCD Monitor Quick Release - Part number - EM870AA¹: An easy-to-use, VESA-compliant, LCD monitor mounting solution that allows you to quickly and securely attach a flat panel monitor to a variety of stands, brackets, arms or wall mounts. For more information, refer to this product's QuickSpecs document.
HP Security Lock - Part number - PC766A: Combines aircraft-grade steel and Kevlar fiber to securely lock down your monitor and help prevent theft.
Service and Warranty
Three years parts, labor, and on-site service. 24-hour, 90-day, toll-free technical support. Replacement options may include second business day on-site service, or next business day direct replacement, at HP's sole discretion. With direct replacement, HP will ship a replacement display product directly to you. Using the prepaid shipping labels provided, return your failed display to HP in the same packaging as the replacement. Certain restrictions and exclusions apply. For details see your product warranty or contact HP Customer Support.
* All performance specifications represent the typical specifications provided by HP's component manufacturers; actual performance may vary either higher or lower.
¹ The HP Quick Release has been designed to support a maximum of up to 24 lbs (10.9 kg) depending upon the mounting configuration used. Please note this is a total weight limit for all devices mounted, i.e. the combined weight of the monitor and a second device such an HP Compaq Thin Client cannot exceed 24 pounds. Because mounting surfaces vary widely and the final mounting method and configuration may vary, mounting fasteners are not supplied (other than the VESA-compliant screws). HP recommends that you consult with a qualified engineering, architectural or construction professional to determine the appropriate type and quantity of mounting fasteners required for your application and to ensure that your mounting solution is properly installed to support applied loads.

Software overview

HP Display Assistant is a software utility that enables theft deterrence and allows monitor adjustment, color calibration, and security/asset management using the Display Data Channel Command Interface (DDC/CI) protocol of the connected PC.
HP Display LiteSaver allows you to schedule Sleep mode at preset times to heL protect the monitor against image retention, drastically lower power consumption and energy costs, and extend the lifespan of the monitor.
Pivot Pro software from Portrait Displays, Inc. interacts with your PC's native graphics driver to enable seamless portrait screen redraws with a simple mouse-click or keyboard command. Pivot Pro supports 90-degree portrait and landscape views. Language support is available in English, Japanese, French, German, Spanish, Italian, and Traditional and Simplified Chinese.

Warranty information

Terms of warranty apply to the individual model purchased. To see if your HP product is still in warranty, go to the HP Product Warranty Check page.






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