user manual

41
Tro ubleshooting Guide
Q & A
Question Answer
How can I change the
frequency?
Set the frequency on your graphics card.
Go to Control Panel
→
Appearance and Personalization
→
Display
→
Screen Resolution
→
Advanced settings
→
Monitor, and adjust Refresh rate under Monitor settings.
How can I change the
resolution?
Go to Control Panel
→
Appearance and Personalization
→
Display
→
Adjust Resolution, and adjust the resolution.
How do I set power-
saving mode?
To enable power-saving mode, go to Control Panel
→
Appearance
and Personalization
→
Personalization
→
Change screen
saver.