The (or reset mechanism) is a key feature on combination-style Kensington security cables that allows you to change the factory-set code to a personal one. Locating and Identifying the Button
While the button is held or the screw is turned, rotate the dials to your new desired four-digit combination. Kensington Lock Reset Button
Before attaching the lock to a device, press the main lock button at the rear. If it presses in fully, the combination was successfully set. The (or reset mechanism) is a key feature
Insert a tool or screwdriver and rotate it 90° clockwise until it stays in place. If it presses in fully, the combination was successfully set
Often located on the end of the lock body, this button is frequently marked with the Kensington padlock icon (a "K" inside a padlock).
To successfully reset your combination, follow these general steps:
Many high-security models use a slotted hole or "reset screw" at the end of the lock instead of a traditional push-button. These require a small flathead screwdriver or a specialized reset tool to engage. How to Use the Reset Button