I remove the WP screw on Acer CB5-132T but Fw WP is enabled

Hello,
I removed the WP screw but when I run the script, I still have:
Fw WP : Enabled
Do you have any idea?
Thanks.

Screw mount could be damaged or need cleaned, try cleaning it with alcohol

Hello, I tried to clean but without result. The screw was quite tight and I had difficulty removing it. I attach a photo to show you and perhaps provide me with a solution.

It looks like those pads are bridged, you can try scraping it so the 8 individual pads aren’t touching

It’s OK, I needed to use a diamond-tipped rotary tool.