I wanted to open my T200TA dock in order to clean its keyboard, however, I can't open this screw inside where additional HDD/SSD should be placed. (Actually, I'm not even sure if it's a screw since there is a circle inside it instead of a line, cross, star or something that can be rotated using a screwdriver)
Can someone help me in opening it?
It seems you're right, but unfortunately, I can't open the dock even though I have opened all the screws that I see.
Do you know if it's because of this insert, the hinge or some other screw that I'm missing?