my Dell Inspiron n4050 touchpad stops working when I plugs in the ac adopter
what should I do
and I had tried the process as described by Dell-Royan S
Hi Mubashir Iqbal,
Please share the operating system installed.
You may connect your computer to a different walljack and see if it makes any difference. Another step you may try is to uninstall and re-install the touchpad driver from 'Device Manager' by following the steps below:
If the issue persists, you may update system BIOS.
Note: Make sure the ac adapter is connected and the battery is charged 10% or above to update the BIOS. Also, disconnect all the external peripherals before updating the BIOS. All the programs should be closed and documents saved.
Link to download system BIOS: http://dell.to/ZadDbL
Hope it helps.
Thanks and regards,
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