HP X23led User Guide

HP x20LED, x22LED, x22LEDc and x23LED Monitors 
User Guide
 
 

 
© 2010 Hewlett-Packard Development Company, L.P.
Microsoft, Windows, and Windows Vista are either 
trademarks or registered trademarks of Microsoft 
Corporation in the United States and/or other countries.
The only warranties for HP products and services are set 
forth in the express warranty statements accompanying 
such products and services. Nothing herein should be 
construed as constituting an additional warranty. HP shall 
not be liable for technical or editorial errors or omissions 
contained...

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About This Guide
This guide provides information on setting up  the monitor, installing drivers, using the 
on-screen display menu, troubleshooting and technical specifications.
   WA R N I N G !   Text set off in this ma nner indicates that failure  to follow directions 
could result in bodily  harm or loss of life.
   CAUTION:  Text set off in this manner indica tes that failure to follow directions 
could result in damage  to equipment or loss of information.
   NOTE:  Text set off in this...

ENWW  iii
Table of Contents
About This Guide
1. Product Features
HP LCD Monitors  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  1
2. Safety and Maintenance Guidelines
Important Safety Information  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . . .  2
Safety Precautions . . . . . . . . . . . . . . . ....

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A. Troubleshooting
Solving Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Getting Support from hp.com  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . . . 17
Preparing to Call Technical Support  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . ....

ENWWHP LCD Monitors 1
1. Product Features
HP LCD Monitors
The HP LCD (liquid crystal display) monitors have an active matrix, thin-film transistor 
(TFT) screen with the following features:
• Large diagonal display
• Maximum graphics resolution:  x20LED: 1600 x 900 @ 60Hz
x22LED
/x22LEDc: 1920 x1080 @ 60Hz

x23LED: 1920 x 1080 @ 60Hz
      Plus full-screen  support for lower resolutions
• VGA analog signal
• DVI digital signal 
• Easy viewing from a sitting or standing position, or while moving from one...

2 Chapter 2.   Safety and Maintenance Guidelines ENWW
 
2. Safety and Maintenance Guidelines
Important Safety Information
A power cord is included with the monitor. If another cord is used, use only a power 
source and connection appropriate for this monitor. For information on the correct 
power cord set to use with th e monitor, refer to the 
Connecting the Power Cable section 
on Chapter 3 
.
  WARNING!  To reduce the risk of electric shock or damage to the equipment: 
• Do not disable the power cord...

ENWWMaintenance Guidelines 3
• Install your monitor near a power outlet that you can easily reach. Disconnect the 
monitor by grasping the plug firmly and pulling it from the outlet. Never disconnect 
the monitor by pulling the cord.
• Do not allow anything to rest on the power cord. Do not walk on the cord
Maintenance Guidelines
To enhance the performance and extend the life of the monitor:
• Do not open the monitor cabinet or attempt to service this product yourself. Adjust  only those controls that...

4 Chapter 3.   Setting Up the MonitorENWW 
 
3. Setting Up the Monitor
Unpacking the Monitor
1. Unpack the monitor. Make sure all contents are included. Store the packing box.
2. Turn off the computer and other attached devices.
3. Prepare a flat area to assemble the monitor. You may need a flat, soft, protected 
area for placing the monitor screen-down while preparing it for installation. 
Installing the Monitor
1. Set the monitor screen face down on a flat, soft, protected table or desk surface with...