1. A hardware inspection system, comprising: a remote monitor station, comprising: a hardware inspection unit, generating a hardware inspection command; and a first network interface, connected with the hardware inspection unit, for transmitting the hardware inspection command through a network; and a client server, comprising: an input/output unit, comprising an inspection program; a managing/controlling unit, coupled to the input/output unit; and a second network interface, coupled to the managing/controlling unit, for receiving the hardware inspection command through the network, wherein the managing/controlling unit generates and transmits a trigger signal to the input/output unit in response to the hardware inspection command, and the input/output unit executes the inspection program to inspect a target hardware of the client server according to the content of the hardware inspection command.