Press one key, but get multiple characters.

[Deleted]

Suddenly when pressing the "E" key, "E" & "W" both get entered. Same problem with a few other keys near "E", where you press one key and multiple characters show up.

I blew air in the keyboard to clean any dust out. I popped a couple of keytops off to make sure there was nothing stuck under there.

Any other ideas?

Please help.

Thanks!

I didn't find the right solution from the Internet.

References en.community.dell.com/support-forums/laptop/f/3518/t/17839421

animated Corporate Explainer