I decided on cleaning my laptop fans today, which I’ve been procrastinating for about a year now because of this one screw. But I just can’t seem to open this with my screwdriver, since whatever I did back when I last opened it it’s nearly circular now. Is there a way to unscrew this?
Get something like this, but look for something that uses a 1/4” hex end for using it with a regular bit driver screwdriver if you don’t have a drill that can go slowly in reverse.