Yes I know. I had to replace my keyboard. Not expensive used. Got the advice from the computer repair guy.Unless they know what they are doing, I wouldn't advise anyone to take their computer keyboard apart. The little remotes are pretty simple. The hard part is getting them open. Sometimes it's just a couple screws, but often it involves prying apart plastic snaps.
Don
And replace the glass top and nearby vases? If banging works I'm going to run into a brick wall.If pressing keys harder, or additional times, is not effective, then try banging the remote on a table.
If still not working, try banging it harder?