alzhao
2
Is this the firmware you are using: http://www.dd-wrt.com/routerdb/de/download/TP-Link/TL-WR703N/1.x/factory-to-ddwrt.bin/4138
So you didn’t see any SSID called “ddwrt”? And when you connect Ethernet cable to the “WAN” port, did you get dynamic IP?