Patent ID: 8154658

Claim:
A television, comprising: a device memory storing a plurality of game files; an interface for connecting an external device to the television; a detector used for detecting whether the external device is connected to the television and detecting whether the external device has game files, and generating a file detected signal when the external device has game files; a process module configured for receiving the file detected signal and detecting whether the game files in the external device are the same as the game files in the device memory, and outputting options for selection when the game files in the external device are not the same as the game files in the device memory; an input module for receiving operational inputs and generating optional selection signal when receiving the options from the process module; the process module is further configured for generating an add signal when detecting a voltage of the optional selection signal is high; an add module configured for copying the game files from the external device to the television based on the add signal, wherein the process module executes the game files to play games.