How to Remove a Doorknob

knob to release the knob and gain access to the screws No latch, pin, hole, nothing Anybody have any experience with a knob like this? And

How to change or remove a door knob that has no visible screws showing How to take apart

how to generate pid number Watch me remove a old door knob ,that has no visible screws

how to win tambola This video show how you remove a door knob without visible screws Looks like it is a Schlage