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Noti_D
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Hp probook 450 g2 sound problem

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Hp probook 450 g2
Microsoft Windows 10 (64-bit)

Im having problems with sound , i have replaced the main board ones and the pcb were the headphone jack and usb are , but  still no sound tried the bios update no luck , any suggesions what it mait be

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AviOfrane
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I've had the same issue with my ProBook 440 G2.  After countless hours of research I stumbled by chance upon a simple solution: lower the volume to zero (NOT by muting!) and raise it again.  I know it's weird but it worked for me.  Good luck!

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