User's Guide

Maintenance tips:
• Turn off the computer before cleaning the touch screen.
• Use a dry, soft, and lint-free cloth or a piece of absorbent cotton to remove fingerprints or dust from the
touch screen. Do not apply solvents to the cloth.
• The touch screen is a glass panel covered with a plastic film. Do not apply pressure or place any metallic
object on the screen, which might damage the touch panel or cause it to malfunction.
• Do not use fingernails, gloved fingers, or inanimate objects for input on the screen.
• Regularly calibrate the accuracy of the finger input to avoid a discrepancy.
Connect to an external display
Connect your computer to a projector or a monitor to give presentations or expand your workspace.
Connect to a wired display
If your computer cannot detect the external display, right-click a blank area on the desktop, and then click
Display settings ➙ Detect.
Supported resolution
The following table lists the supported maximum resolution of the external display.
Connect the external display to Supported resolution
Thunderbolt 4 connectors (USB-C) Up to 5120 x 3200 pixels / 60 Hz
HDMI™ connector
Up to 3840 x 2160 pixels / 60 Hz
Connect to a wireless display
To use a wireless display, ensure that both your computer and the external display support the Miracast
®
feature.
Press
+ and then select a wireless display to connect with.
Set the display mode
Press
or and then select a display mode of your preference.
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X1 Carbon Gen 9 and X1 Yoga Gen 6User Guide