COMPUTER SYSTEM WITH ELECTRONIC LOCK AND KEYBOARD TO CONTROL THE ELECTRONIC LOCK

摘要

An exemplary computer system includes an input device for users to input a command therein and converting the command into a coded command; a computer chassis; a computer power supply; a power switch by which a user is capable of turning on or off the computer power supply; a code receiving module attached in the computer chassis for receiving the coded command from the input device; a decoding module connecting to the code receiving module to decode the command into a command signal; a control module connecting to the decoding module to receive the command signal, and control the power switch being enable or disable to be operated to turn on or off the computer power supply; and an electronic lock controlled by the control module to lock or unlock the chassis based on the command signal.