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Old December 6th, 2019, 05:36 PM
Roy Dennis's Avatar
Roy Dennis Roy Dennis is offline
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Join Date: Mar 2004
Location: Kent, England
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Re: MP4 Video files don\\\'t play on external display

Your codec settings look correct to me.
I think the problem is with the graphics driver.

Does your graphics card allow selecting or deselecting accelerated graphics ?
If so deselect the accelerated graphics.

Did you try playing video before you updated to the latest nvidea drivers ?

If not I would try rolling back your n video drivers.
And see how that goes.

Did you update these drivers via Dell update or Nvidea own website. There may be different drivers to try on the Nvidea website.
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