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- Extended Display cuts to power save mode. Fix?

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05-17-2024 09:33 AM
Product: HP 17-by2000 Laptop PC series (7EF33AV)
Operating System: Microsoft Windows 11
17 by 2000 laptop (7EF33AV). Dell Extended display with display adapter to HDMI port on laptop. All software current.
I can't tell why the extended display reverts to power save mode after only an hour or two of use. I can't see any settings I can tinker with. I fixed it a few years - just don't recall the method. Help?
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