Patent ID: 8607095

Claim:
A server testing system, configured to turn on and turn off a plurality of servers of a server system, each of the servers comprising a power port and a feedback port, each server turning on when the power port thereof is connected to a power source and then turning off once it has been turned on, each server sending a feedback signal to the feedback port thereof once it has been turned off; the server testing system comprising: a power source; a plurality of switches, each of the switches comprising a first port, a second port, and a first control port; each first port being connected to the power source, each second port being configured to connect to a corresponding power port; each switch connecting the first port and the second port when the first control port receives a connection signal and disconnecting the first port to the second port when the first control port receives a disconnection signal; a connection device, the connection device comprising a plurality of receiving ports, each receiving port being configured to connect to a corresponding feedback port; wherein when one of the receiving ports receives a feedback signal from a corresponding feedback port, the connection device generates a status signal corresponding to the receiving port that receives the feedback signal; a controlling device connected to the connection device, the controlling device comprising a plurality of second control ports that correspond to the receiving ports and the first control ports, each second control port being connected to a corresponding first control port; wherein the controlling module sends a plurality of the connection signals to the second control ports when the server testing system is turned on; when receiving the status signal from the connection device, the controlling device sends a disconnection signal and a subsequent connection signal to the second control port that corresponds to the status signal; wherein when determining that the duration of a disconnection signal and the earlier connection signal of a second control port exceeds a predetermined time, the controlling device generates a fault signal that corresponds to the second control port; wherein when determining that the total number of the disconnection signals of a second control port reaches a predetermined number, the controlling device generates a stop signal corresponding to the second control port and sends a disconnection signals to the second control port that corresponds to the stop signal; and a display device connected to the controlling device, the display device being configured to receive the fault signal and display a label of the receiving port corresponding to the fault signal.