HP (Hewlett-Packard) L1730 ユーザーズマニュアル

A 

Troubleshooting 

Solving Common Problems 

The following table lists possible problems, the possible cause of 
each problem, and the recommended solutions.  

 

Problem 

Screen is blank. 

Power cord is 
disconnected. 

Connect the power cord. 

 

Power switch is turned off.  Turn on the power. 

 

Video cable is improperly 
connected. 

Connect the video cable 
properly. Refer to Chapter 3, 
Setting Up the Monitor, for 
more information. 

 

Screen blanking utility is 
active. 

Depress any key on the 
keyboard or move the mouse 
to inactivate the screen 
blanking utility.