treble buttons to quick launch keeps flashing on the screen and wifi turn off voltage

HP pavilion dv8 quick launch button treble keeps flashing on the screen and now and again the wifi turns off and I have to keep back on.

Hello

Unless you have already done so, download and apply the firmware update for the capacitive strip on the link below which is intended to fix this particular problem.

http://h10025.www1.HP.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-96360-1&cc=us&DLC=en&LC=en&OS=4063&product=4034201&sw_lang=

After the update has been applied, restart the laptop.

Kind regards

DP - K

Tags: Notebooks

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