Samsung E1720NR User Manual

Troubleshooting

5-3

How can I change the frequency of the video signal?

You have to change the frequency of the graphics card.

(For more information, refer to the User Manual of the com-
puter or the graphics card.)

How can I change the resolution?

Windows XP : Change the resolution by selecting Control 
Panel 

→

 Appearance and Themes 

→

 Display 

→

 Settings.

Windows Vista : Change the resolution by selecting 

“Control 

Panel

” → “Appearance and Personalization” → “Personaliza-

tion

” → “Resolution” .

Windows 7 : Change the resolution by selecting 

“Control 

Panel

” → “Personalization” → “Display” → “Adjust resolution” .

(For more information, refer to the User Manual of the com-
puter or the graphics card.)

How can I use the power saving function?

Windows XP : Configure it by selecting Control Panel 

→

 

Appearance and Themes 

→

 Display  

→

 Screen Saver Set-

ting or configure it in the BIOS Setup of the computer.

Windows Vista : Change settings by selecting 

“Control Panel”

→  “Appearance and Personalization” → “Personalization” →

“Screen Saver” . You can also use the BIOS SETUP menu on 

the PC.

Windows 7 : Change settings by selecting 

“Control Panel” →

“Personalization” → “Screen Saver” . You can also use the 

BIOS SETUP menu on the PC.

(For more information, refer to the User Manual of the com-
puter or the graphics card.)