BenQ MOBIUZ EX270M User Manual page 39

3. To check if the screen refresh rate has been changed, go to the Quick Menu on your monitor and
check the system information.
If 240 Hz is not available on your menus, check the following:
• make sure the DisplayPort cable is properly connected to your computer and the monitor
• make sure your GPU supports 240 Hz
• make sure your game supports 240 Hz.
• (EX270QM only) If the video input is via HDMI, make sure the HDMI cable is properly connected to your computer
and the monitor. Go to System > HDMI Setting and select 240Hz on your monitor.
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