hp 3 in 1 desktop, how do you adjust heigth ?

[hew1]

I cannot raise the monitor, is there a button I have to press first?

[praveen196]

@hew1 Welcome to HP Community!

Please provide the correct model number. So, that we can provide you an appropriate solution.

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http://support.hp.com/us-en/document/c03754824

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