Turn Off The Computer Display - Dell Precision 5570 Connection Manual

Turn off the computer display

There may be instances where you may want to turn off the computer's display to connect more external displays.
You can turn off the display of your computer by using the Intel HD Graphics Command Center.
NOTE: Connect and configure at least one external display before disabling the computer display.
To turn off the computer's display:
1. In the Windows search bar, type Intel Graphics Command Center and press <Enter>.
2. Accept the Intel Graphics Command Center software licence agreement.
3. On the Intel Graphics Command Center window, click Display. The list of active displays is listed under the Connected
Displays section.
4. Click the ellipsis (...) in the top-right corner of your primary display, then click Extend > Display 2.
5. Click the ellipsis (...) in the top-right corner of display 2, then click Make Display Primary.
6. Click the ellipsis (...) in the top-right corner of your computer's display, then click Disable.
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