
StarTech LTLOCKNBL Laptop Security Lock (4 digit adjustable combination lock, f

StarTech LTLOCKNBL Laptop Security Lock (4 digit adjustable combination lock, f
I recently bought a bunch of these locks for our office. They are basically the ones that fit the Noble Wedge security slot on our Dell notebooks. I was able to set the number combination, so far all good. However, as soon as I insert the lock into the slot and try to change the number combination to lock the lock, the number wheels lock most of the time. Therefore: it rarely works, but mostly the wheels jam (you can hardly get 1-2mm further). This is very tedious to use. With one lock, I tried for half an hour until it worked, then it sometimes worked a few times until it jammed again. This affects several locks and also with several devices, so it is not a single defect in just one of the locks or one of the notebook slots. Do you have any information that could help us?