my laptop is lenovo ideapad310 ISK windows10 its backspace key does noy work

[alaminelis]

my laptop backspace , hi fen, inverted comma doesnot work.
i use lenovo ideapad 310ISK windows 10 PC.
2 days ago i reset my pc. for a problem with slash button.after resetting the three button are not work .

 

[webworkings]

Try this...

1. Uninstall the keyboard driver.
2. Reboot the computer (without reinstalling the driver).
3. When it restarts, it should reinstall the driver on its own.

If this doesn't work, you may wish to try connecting an external keyboard and see if it works fine. If it does, then it could be the keys themselves that are the issue.

You may also want to try updating the Synaptics Driver if the above doesn't help.