A
Troubleshooting
Solving Common Problems
The following table lists possible problems, the possible cause of each problem, and the recommended solutions.
| Problem | Possible Cause | Solution |
|
|
|
Screen is blank. | Power cord is | Connect the power cord. |
| disconnected. |
|
|
|
|
| Power switch is | Turn on the power. |
| turned off. |
|
|
|
|
| Video cable is | Connect the video cable |
| improperly connected. | properly. Refer to |
|
| |
|
| Monitor,” for more |
|
| information. |
|
|
|
| Screen blanking utility is | Press any key on the |
| active. | keyboard or move the |
|
| mouse to turn off the screen |
|
| blanking utility. |
|
|
|
Image appears | Brightness and contrast | Press the Auto button on the |
blurred, indistinct, or | are too low. | front panel. If this does not |
too dark. |
| correct the image, press the |
|
| Menu button to open the |
|
| Basic OSD Menu, and |
|
| adjust the brightness and |
|
| contrast scales as needed. |
|
|
|
User’s Guide |