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December 27th, 2022 01:00

Vostro 15 3500 - Use Dual external Displays in Extend Mode

Vostro 3500

Vostro 3500

I want to create a setup where I can use two external monitors  in extended mode.

My first monitor a DELL P2723DE has a DP in and DP out,  my laptop has one HDMI port.

I connect the laptop via HDMI to DP adapter to the first monitor and the first monitor to the second (P2722H) with a DP to DP cable. 

The problem is that the two external monitors are showing the same thing and they wont extend.

From DELL support told me to reinstali windows... 

Any ideas?

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17.9K Posts

January 26th, 2023 06:00

DAMOS4,

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