fingerprints fingerprints & brightness does not not with windows 8 build in hp probook 4540 9200 s

HP probook 4540 s

Windows 8 build 9200

I detected a problem after the installation of the new operating system windows 8. fingerprint sensor does not work. After installing hp protect tool pilot there show an error message. his revealing "microsoft framework 3.5 required", but I have framework 4.5... Correct this essue as soon as possible. and another problem is brightness does not perfectly.all shortcuts keyboard not work except the brightness. and I can't reduce it manually too.my windos is enabled. and run fast on my laptop. Please fix my problems as soon as possible.

Thank you.

Hello thatguy2,

Your ProBook is a business model.  Your question would better answer on the HP Enterprise Business Community Forum

Tags: Notebooks

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