Hp L2045w 20-inch Widescreen LCD Monitor Uživatelský manuál stáhnout pdf (Strana 40)

Problem Possible Cause Solution

The HP Display LiteSaver may not

be compatible with the computer

system. Some notebook

computers are not compatible and

the monitor power can not be

controlled.

Confirm that the HP Display LiteSaver is compatible with

the system.

1. Right-click on the HP Display LiteSaver icon in the

system tray.

2. Select Power Off Display from the menu.

The monitor screen should turn off if the system is

compatible. To turn the monitor back on, wait 5 seconds

and move the mouse.

NOTE If the monitor did not turn off, then the

computer graphics driver is not compatible with

the HP Display LiteSaver software.

The monitor is off but it did

not seem to enter into a

low-power sleep mode.

The monitor's power saving

control is disabled.

Check the monitor's OSD menu setting for power saving

enable/disable controls. The control should be set to

enable to allow the monitor to enter into low-power

modes.

Using the Worldwide Web

For the online access to technical support information, self-solve tools, online assistance, community

forums of IT experts, broad mutlivendor knowledge base, monitoring and diagnostic tools, go to

http://www.hp.com/support

Preparing to Call Technical Support

If you cannot solve a problem using the trouble shooting tips in this section, you may need to call

technical support. Have the following information available when you call:

●

The monitor

● Monitor model number

●

Serial number for the monitor

●

Purchase date on invoice

●

Conditions under which the problem occurred

●

Error messages received

● Hardware configuration

●

Hardware and software you are using

34 Appendix A Troubleshooting ENWW

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