Troubleshooting D-Link DI-624 or DI-604 router issues You can use the lights on the front panel of your D-Link DI-624 router to help diagnose home networking connectivity problems. Follow the steps below to diagnose and test the possible solutions for any connectivity problems you are experiencing.
Note: You might want to print these directions to make the troubleshooting process easier. Download the complete instructions for easy printing.
D-Link Wireless Router