Question Latitude E5510 Can't Adjust brightness

shishkuman

Reputable
Jan 11, 2017
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Hey,
My brother has a pretty old laptop,Dell E5510 Latitude, which he wants to put in some use.
The laptop had a Hard drive failure so I replaced the hard-drive and installed Windows 10 on the unit.
The thing is I can't Adjust the brightness of the laptop. the Fn keys work completly fine except for the brightness keys.
and there's no option inside the windows that lets me control the screen's brightness.
Please help me!