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The touch controls (WIFI, Sound...) not working ?

Elitebook 2540P
Microsoft Windows 8 (64-bit)

Hey there !

i have Elite book 2540P NOTEBOOK 

i updated version  of bios after reboot her , the touch controls blocked and not working :'(

please help me !

Version du BIOS/Date Hewlett-Packard 68CSU Ver. F.60, 11/11/2015

Version SMBIOS 2.6

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The touch controls (WIFI, Sound...) not working ?

Hi,

 

please download and install HP Quick Launch Buttonssystem software Manager Icon.

After that restart your PC,

This can resolve your issue.

 

Kind regards,

Kiko

I am an HP employee

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The touch controls (WIFI, Sound...) not working ?

I reinstall quick lunch buttons not working 😞

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The touch controls (WIFI, Sound...) not working ?

Hi again,

 

Try a Hard Reset as follows.

 

Shut down the notebook, unplug the AC Adapter and then remove the battery. 

Hold  down the Power button for 30 seconds.  Re-insert the battery, plug in the AC Adapter and start the notebook.

 

This will not effect Windows or your personal information, those steps are performed to discharge residual current in the unit.

 

Kind regards,

Kiko

I am an HP employee

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The touch controls (WIFI, Sound...) not working ?

not working 

please help me !

any solution

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