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• If you are projecting using a thumb-sized media streaming device, set the HDMI EQ Setting to 1 in the
projector's Signal I/O menu.
• If you are projecting from an HDMI source, replace the HDMI cable with a shorter one.
• Connect the video source directly to the projector.
• Try a different video cable.
• If the other solutions do not solve the problem, reset all of the projector settings using the options on
the Reset menu.
Displaying From a PC Laptop
Displaying From a Mac Laptop
Parent topic:
Related tasks
Selecting an Image Source
Connecting to an External Computer Monitor
Related topics
Connecting to Computer Sources
Connecting to Video Sources
Displaying From a PC Laptop
If you see the "No Signal" message when you display from a PC laptop, you need to set up the laptop to
display on an external monitor.
1. Hold down the laptop's Fn key and press the key labeled with a monitor icon or CRT/LCD. (See your
laptop manual for details.) Wait a few seconds for an image to appear. To display on both the
laptop's monitor and the projector, try pressing the same keys again.
Note: On Windows 7 or later, hold down the Windows key and press P at the same time, then click
Duplicate.
2. If the same image is not displayed by the laptop and projector, check the Windows Display utility to
make sure the external monitor port is enabled and extended desktop mode is disabled. (See your
computer or Windows manual for instructions.)
3. If necessary, check your video card settings and set the multiple display option to Clone, Mirror, or
Duplicate.
Parent topic:
Solving Image or Sound Problems
Solutions When "No Signal" Message Appears
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