Not supported mode message appears after connecting with PC.
When connecting PC and TV, you may see the message saying “mode not supported”. To solve this problem
you need to adjust the resolution of PC screen.
HD TV : 1024 ×768 / Full HD TV : 1920X1080 / Ultla HD TV : 3840X2160
※ Ultla HD TV : 3840X2160, need to check if it supports graphic cards.
How to fix
- Windows 7 or higher
Right click anywhere on the desktop screen → Select screen resolution → Adjust the screen resolution in settings
- Windows XP
Right click anywhere on the desktop screen → Select properties → Adjust screen resolution in settings