Could you just ping the broadcast address for that NIC? 192.168.20.255 for example? That would create traffic on the wire to flash the LEDs. This, however would be moot if you don't have a wire connected.
Could you just ping the broadcast address for that NIC? 192.168.20.255 for example? That would create traffic on the wire to flash the LEDs. This, however would be moot if you don't have a wire connected.