Introduction
This manual provides essential information for the setup, operation, maintenance, and troubleshooting of your HP Compaq LA2206x 21.5-inch LED LCD Monitor. The monitor features a super-thin, soft black design with a 21.5-inch diagonal widescreen display, offering Full HD images. Its WLED backlight technology contributes to improved recyclability, and advanced adjustability enhances user productivity.

Figure 1: Front view of the HP Compaq LA2206x monitor, showcasing its slim bezel and adjustable stand.
Setup
1. Unpacking the Monitor
Carefully remove all components from the packaging. Ensure all parts are present before proceeding with assembly. Retain packaging for future transport or service.
2. Assembling the Stand
- Place the monitor face down on a soft, clean surface to prevent scratches.
- Align the stand base with the stand column. Secure the base to the column using the provided screw, if applicable.
- Attach the assembled stand to the back of the monitor. Ensure it clicks securely into place or is fastened with screws as per the included quick setup guide.

Figure 2: Rear view of the monitor showing the attached stand, ready for cable connections.
3. Connecting Cables
Connect the necessary cables to the monitor and your computer. Ensure all connections are firm.
- Power Cable: Connect one end to the monitor's power input and the other to a grounded electrical outlet.
- Video Cable: Connect a DVI, DisplayPort, or VGA cable from your computer's video output to the corresponding input on the monitor. The monitor supports 1920x1080 resolution.
- USB Cable (Optional): Connect a USB upstream cable from your computer to the monitor's USB upstream port to enable the monitor's integrated USB 2.0 ports.

Figure 3: Detailed view of the monitor's rear panel, highlighting the power input, DisplayPort, DVI, VGA, and USB ports.
Operating the Monitor
1. Power On/Off
Press the power button located on the front right side of the monitor to turn it on or off. The power indicator light will illuminate when the monitor is active.
2. On-Screen Display (OSD) Menu Navigation
The monitor features an On-Screen Display (OSD) menu for adjusting various settings. Use the control buttons located on the front bezel to navigate and select options.

Figure 4: Close-up of the monitor's control buttons, including power, menu navigation, and input selection.
- Menu Button: Opens the OSD menu.
- '+' / '-' Buttons: Navigate through menu options or adjust values.
- OK Button: Confirms a selection or enters a submenu.
- Source Button: Quickly switches between available video inputs (DVI, DisplayPort, VGA).
- Auto Button: Automatically adjusts the screen image for optimal display, particularly useful for analog (VGA) connections.
3. Adjusting Monitor Settings
Through the OSD menu, you can adjust settings such as:
- Brightness and Contrast: Adjust the overall luminance and difference between light and dark areas.
- Color Control: Select color temperature or customize RGB values.
- Image Control: Fine-tune sharpness, clock, and phase for optimal image clarity.
- Input Control: Manually select the video input source.
- Power Management: Configure sleep timers and power-saving modes.
Maintenance
1. Cleaning the Monitor
- Always power off the monitor and unplug it from the electrical outlet before cleaning.
- Use a soft, lint-free cloth lightly dampened with water or a non-abrasive screen cleaner.
- Do not spray cleaners directly onto the screen or casing.
- Avoid using benzene, thinners, or any volatile solvents, as these may damage the monitor's surface.
2. Safety Precautions
- Do not block ventilation openings on the monitor.
- Keep the monitor away from direct sunlight, heat sources, and excessive moisture.
- Avoid placing heavy objects on the monitor or its cables.
- If the monitor is damaged or malfunctions, do not attempt to repair it yourself. Contact qualified service personnel.
Troubleshooting
This section addresses common issues you might encounter with your HP Compaq LA2206x monitor.
No Power
- Ensure the power cable is securely connected to both the monitor and a working electrical outlet.
- Verify the power outlet is functional by plugging in another device.
- Check if the monitor's power button is pressed.
No Signal / Blank Screen
- Confirm that the video cable is securely connected to both the monitor and the computer's video output port.
- Ensure the correct input source is selected on the monitor using the 'Source' button.
- Restart your computer.
- Test the monitor with another computer or a different video cable if possible.
Distorted or Unclear Image
- For analog (VGA) connections, press the 'Auto' button on the monitor to automatically adjust the image.
- Adjust the brightness, contrast, sharpness, clock, and phase settings through the OSD menu.
- Ensure your computer's display resolution is set to the monitor's native resolution of 1920x1080.
Specifications
Below are the key technical specifications for the HP Compaq LA2206x monitor (Model: XN376AA):
| Feature | Specification |
|---|---|
| Screen Size | 21.5 Inches |
| Max Screen Resolution | 1920 x 1080 (FHD 1080p) |
| Aspect Ratio | 16:9 |
| Response Time | 5 ms |
| Display Technology | LED LCD |
| Connectivity | DisplayPort, DVI, VGA, 2x USB 2.0 Ports |
| Color | Black |
| Item Weight | 13.45 pounds |
| Product Dimensions (LxWxH) | 8.95 x 20.39 x 13.12 inches |
| Model Number | XN376AA |
Warranty Information
This HP Compaq LA2206x monitor is covered by a standard manufacturer's warranty. Please refer to the warranty card included with your product or visit the official HP support website for detailed terms and conditions, including warranty duration and service procedures. Keep your proof of purchase for warranty claims.
Support
For technical assistance, driver downloads, or further information regarding your HP Compaq LA2206x monitor, please visit the official HP support website. You may need your monitor's serial number for support inquiries.

Figure 5: Location of the serial number label on the back of the monitor. The serial number for this unit is CNC210PLYN.
When contacting support, please have your model number (XN376AA) and serial number ready to expedite service.