Method and display apparatus for processing in input signal

摘要

A display apparatus and a method of processing an input signal are provided. A display apparatus includes a switching element which switches an output path for an input signal input through an input reception; and a controller which controls a switching operation of the switching element. A display method includes determining whether the display apparatus needs to use an input signal received from an input; identifying a current output path for the input signal received from the input in response to a determination that the display apparatus needs to use the input signal; and outputting an output path control signal for the display apparatus to use the input signal.