Laptop, 2 usb hubs broken on the side?

Vi
2

I screwed on my laptop to look at the cpu then I wanted to screw the laptop back to zsm when I was done 2 USB hubs on the side no longer worked but on the other side one went

see photos

Laptop, 2 usb hubs broken on the side Laptop, 2 usb hubs broken on the side - 1 Laptop, 2 usb hubs broken on the side - 2 Laptop, 2 usb hubs broken on the side - 3 Laptop, 2 usb hubs broken on the side - 4
Ph

Either the connector is loose or something is broken because you have not grounded yourself.

Vi

What is grounded