Troubleshooting

If you have a problem setting up or using your monitor, you might be able to solve it yourself. Before calling your dealer or Lenovo, try the suggested actions that are appropriate to your problem.

Table 3-2.Troubleshooting

Problem	Possible cause
The words "Out	The system is set to a
of Range" are	display mode which
shown on the	is not supported by
screen, and the	the monitor.
power indicator
is flashing green.

Suggested action

If you are replacing an old monitor, reconnect it and adjust the display mode to within the specified range for your new monitor.

If using a Windows system, restart the system in safe mode, then select a supported display mode for your computer.

If these options do not work, contact the Support Center.

Reference

“Selecting a supported display mode” on page 2-6

The image	The video signal cable
quality is	is not connected with
unacceptable.	the monitor or system
	completely.
	The color settings
	may be incorrect.
	The automatic image
	setup function was
	not performed.

Be sure the signal cable is	“Connecting and
firmly plugged into the	turning on your
system and monitor.	monitor” on page 1-3
Select another color	“Adjusting your
setting from the OSD	monitor image” on
menu.	page 2-3
Perform automatic image	“Adjusting your
setup.	monitor image” on
	page 2-3

The power	• The monitor’s
indictator is not	power switch is
lit and there is	not switched on.
no image.	• The power cord is
	• The power cord is
	loose or
	disconnected.
	• There is no power
	at the outlet.

Screen is blank	The monitor is in
and power	Standby/Suspend
indicator is	mode
steady amber or
flashing green

•Be sure the power cord is connected properly.

•Be sure the outlet has power.

•Power on the monitor.

•Try using another power cord.

•Try using another electrical outlet.

•Press any key on the keyboard or move the mouse to restore operation.

•Check the Power Options settings on your computer.

“Connecting and turning on your monitor” on page 1-3

“Understanding power management” on page 2-7

Chapter 3. 3-3

L2230x specifications

The Lenovo L2230x is a 22-inch LCD monitor designed to deliver impressive visual quality and versatility for both professional and home use. This display is a part of Lenovo's commitment to providing reliable technology that caters to the diverse needs of users.

One of the standout features of the L2230x is its high definition resolution of 1920 x 1080 pixels, which ensures that images and text are sharp and clear. This resolution is ideal for various tasks such as office work, graphic design, and media consumption, allowing for a vibrant viewing experience. The monitor boasts a 16:9 aspect ratio, providing ample screen space for multitasking while maintaining a traditional widescreen format for movies and gaming.

The display utilizes an LED backlight, which not only enhances brightness and color accuracy but also contributes to energy efficiency. This technology helps reduce power consumption, making it an environmentally friendly option for long hours of use. With a typical brightness of up to 250 nits, the L2230x ensures good visibility even in well-lit environments.

In terms of connectivity, the Lenovo L2230x offers a selection of ports that include HDMI, DisplayPort, and VGA. These options make it compatible with a wide range of devices, including laptops, desktops, and gaming consoles. The monitor also features built-in USB ports, providing convenient access for connecting peripherals such as keyboards, mice, or flash drives.

The L2230x is designed with user comfort in mind. It comes with a tilt-adjustable stand that allows users to customize the viewing angle for optimal ergonomics. This feature is particularly important for long sessions in front of the screen, as it helps reduce strain on the neck and eyes. Additionally, the monitor has a low blue light mode, which minimizes eye fatigue during extended use.

Overall, the Lenovo L2230x combines impressive display quality, energy efficiency, and user-friendly features, making it a great choice for those seeking a reliable monitor for varied applications. Whether for work, gaming, or entertainment, this monitor delivers the performance needed to meet today's demands.