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13833
May 7th, 2015 05:00
INSPIRON 5720 I cannot connect 2 displays .
Hello . I have a Dell Inspiron 5720 . I connected 2 displays with vga and hdmi . I cannot use both of them at the same time . I can use 2 of the 3 displays at the same time only (i can even use the vga and hdmi ones if the laptop's display is off ) . Is there any way to make all 3 of them work at the same time ?
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ejn63
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May 7th, 2015 09:00
No - the system can only drive two displays simultaneously. If you need three, you will need an external USB multi-monitor adapter.
tfarnworth
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December 5th, 2017 11:00
Danudaia,
I see you've been able to connect 2 displays using both the HDMI and VGA connections. I'm wondering how you turn off the laptops display to use both external monitors simultaneously and can you still use the laptops keyboard with the display off?