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April 2nd, 2023 03:00
Dell 3420 - external monitor limited to 1920x1200
I just brought a Vostro 3420 with i3 12th generation. OS- Windows 11 Home.
I also brought a LG ultra wide 34wq60c-b with a native resolution of 3440x1440, connected via HDMI.
The resolution on the external monitor cannot be set about 1920x1200.
How can I fix this.
Any help is appreciated.


vineethjose
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2 Posts
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April 2nd, 2023 03:00
The resolution on the external monitor cannot be set above* 1920x1080.
ejn63
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30.8K Posts
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April 2nd, 2023 04:00
Most of Dell's low end models have the external resolution capped at FHD -- if you need more, return the system and buy a higher-end model with a more capable HDMI connection.
https://www.dell.com/support/kbdoc/en-nz/000126548/resolution-on-external-monitor-limited-to-1920-x-1080-using-hdmi#:~:text=Monitors%20connected%20to%20certain%20Inspiron,resolution%20of%201920x1080%20or%201920x1200.