the problem is i can't reset my device

fotodamaris wrote have you rule out your cable, does not matter if that cable works with other TL devices, TLs POE its very particular to crimp & connectors yes i used the orginal cable but no respond

Region : Argentina Model : TL-WA7510N Hardware Version : V1 Firmware Version : ISP : when i connect my 7510n the power led and the lan led light(not flash) and nothing respond after that even hard...