D-Link DSL-124 Firmware: The Ultimate Guide to Updates, Features, and Troubleshooting
Cause: Power outage or faulty adapter.
Fix: This is a partial brick. Try the Emergency Recovery Mode (see below).
Reset Your Device: Reset your device to its factory settings.
Reupdate the Firmware: Try updating the firmware again.
Check for Conflicting Devices: Ensure that there are no conflicting devices on your network.
Contact D-Link Support: If none of the above steps resolve the issue, contact D-Link support for further assistance.
Some firmware updates reset the router to factory defaults. You will need to re-enter your ISP username/password and your Wi-Fi network name (SSID) and password.