Cannot Change brightness after upgrading to 1803 RTM, previously it was fine .

Anonymous
2018-04-09T13:37:41+00:00

I had to reset windows because on installing build 17127 , it botched. Even in the botched state it had no brightness control.

Now , I don't have it even after upgrading to 17133 or 1803 rtm . 

I have tried  , installing / uninstalling Intel HD graphics driver ( very old , core i3 first gen PC) 

I have installed/uninstalled Monitors >generic PnP monitor drivers .

(monitor.sys ) is the said driver that allows / disallows F2/F3 brightness hotkey , while brightness never changes. Can you give Monitor.sys from an earlier build such that it can be tested , how do I replace the driver.

Windows for home | Windows 10 | Devices and drivers

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  1. Anonymous
    2018-06-08T17:19:45+00:00

    Same for me on HP2540p. Hope they're going to fix it at all. No way to fix it for me neither with rollback! it is a mess..

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  2. Anonymous
    2018-06-06T15:20:18+00:00

    I have the same issue after 1803 . I have intel 4 express graphics

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  3. Anonymous
    2018-06-06T02:22:27+00:00

    same issue on my hp g62 notebook

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  4. Anonymous
    2018-06-06T02:21:18+00:00

    mero ni same xa yar in hp g62 notebook pc

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  5. Anonymous
    2018-06-04T13:36:38+00:00

    Hi,

    I have the same problem with my HP Elitebook 2540p. 

    Has Microsoft acknowledged this as a problem that needs fixing?

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