Question External monitor input signal out of Range issue

MATHEW143

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Mar 12, 2014
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Hello Forum members,

I am facing a weird issue on my think vision external montion my primary source is Lenovo ThinkPad T490. I am getting a proper out put on my external monitor it's perfect but there is a floating message telling
"input signal out of Range
Please change to 1440x900@60Hz"
I tried permutations and combinations of different resolutions and Hz still the message is floating around
Can you guys please suggest me a solution to this problem. It's distracting from work
 

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