Samsung PM55H

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Chapter 6. Troubleshooting
Frequently asked questions
Refer to the user manual for your PC or graphics card for further instructions on adjustment.
Question Answer
How can I change the frequency? Set the frequency on your graphics card.
• Windows 7: Go to Control Panel → Appearance and Personalization → Display → Adjust resolution → Advanced
Settings → Monitor and adjust the frequency in Monitor Settings.
• Windows 8: Go to Settings → Control Panel → Appearance and Personalization → Display → Adjust resolution →
Advanced Settings → Monitor and adjust the frequency in Monitor Settings.
• Windows 10: Go to Settings → System → Display → Advanced display settings → Display adapter properties →
Monitor, and adjust Screen refresh rate under Monitor settings.
How can I change the resolution? • Windows 7: Go to Control Panel → Appearance and Personalization → Display → Adjust Resolution and adjust the
resolution.
• Windows 8: Go to Settings → Control Panel → Appearance and Personalization → Display → Adjust Resolution
and adjust the resolution.
• Windows 10: Go to Settings → System → Display → Advanced display settings, and adjust the resolution.
How do I set power saving mode? • Windows 7: Set power saving mode in Control Panel → Appearance and Personalization → Personalization →
Screen Saver → Change power settings or BIOS SETUP on the PC.
• Windows 8: Set power saving mode in Settings → Control Panel → Appearance and Personalization → Personalize
→ Screen Saver Settings or BIOS SETUP on the PC.
• Windows 10: Set power saving mode in Settings → Personalization → Lock screen → Screen timeout settings →
Power & sleep or BIOS SETUP on the PC.