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General| Aspect Ratio | 16:9 |
|---|---|
| Ports | VGA, HDMI |
| Screen Size | 21.5 inches |
| Brightness | 250 nits |
| Contrast Ratio | 1000:1 |
| Connectivity | HDMI, VGA |
| Response Time | 5ms GtG (with overdrive) |
Crucial safety guidelines for servicing equipment to minimize personal injury and equipment damage.
Essential precautions for professional service personnel, including ESD safety and soldering best practices.
Compliance requirements for hazardous substances in electronic equipment sold in the EU and other countries.
Overview of the manual's content and the two levels of service described within.
Information on how to find and apply firmware updates for the monitor through HP's support website.
Procedures to ensure product safety before customer return, including AC leakage checks.
Detailed list of monitor display features including resolution, color gamut, viewing angles, and adjustment capabilities.
Identification and description of various input/output connectors like HDMI, DisplayPort, USB-C, and RJ45.
Information on the removable stand, quick release device, and VESA mounting options for the monitor.
Identification and description of components located on the front of the monitor, such as the power button and LED.
Identification and description of camera components like microphone, webcam, infrared sensors, and LED.
Identification and description of components on the rear and sides, including ports, slots, and the joypad.
Guidance on finding the serial and product numbers, typically located on a barcode label at the rear of the monitor.
Guidance on ordering specific parts like power boards, capacitors, and connectors from authorized distributors.
Steps and required equipment (tools, ESD protection, cleaning cloth) before disassembling the monitor.
Step-by-step instructions for removing the monitor's rear cover, including handling webcam tape and cables.
Detailed procedure for locating and removing the monitor's power board, including pin soldering and connector lifting.
General procedure for repairing various connectors like HDMI, DP, USB-C, USB-A, and RJ45 using a hot air gun.
Table of common problems, their possible causes, and recommended solutions for troubleshooting monitor issues.
Procedures to confirm all monitor functions are working correctly after repairs, using specific test items and tools.
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