Help with fixing an older router or access point device.
Help with fixing an older router or access point device.
I own this old router I used as an access point, an FX-ID3 from Evoluzn. The problem began shortly after a power cut a few days ago. Before that it worked perfectly, now nothing connects to it. Phones keep getting stuck trying to get an IP address for about 30 seconds before giving up and retrying. I can connect if I reset it, but when I disable DHCP and assign a static IP (192.168.100.50, main router is 192.168.100.1), connecting via Ethernet to the main router fails again. I've also tried resetting the main router and updating its firmware, but the issue persists. I really need help—I'm not comfortable with networking.
Search for the expense of a Wifi5 repeater that can also act as an AP. Evaluate whether this approach justifies the effort. It's unlikely to fully resolve your problem, but it might be feasible. Before proceeding, examine your PSU to see if it fits the device. Check the port type and polarity (router side), voltage, and current rating. Find a unit similar to yours in your home—up to 50% more amperage is acceptable, and up to 20% higher voltage is fine. Double-check the polarity matches exactly; use a multimeter to confirm both polarity and current level of the PSU and any replacement unit. Follow the manufacturer's instructions carefully. Connect an Ethernet cable to the device and then to your computer. Avoid mobile devices like phones, tablets, or wireless gadgets. Use a wired Ethernet cable and ensure the computer is set as a DHCP client. Open a browser and verify the connection stays stable without internet access. Navigate to the device's settings, adjust the wireless network configuration, and disable the DHCP server on the device. Enable the AP mode if available, otherwise set a static IP like 192.168.100.50. Restart the device during reboot. Once back online, check the time settings manually. Then attempt a wireless connection to the network. If it still fails, consider using the spare PSU described earlier; if it's insufficient, you may need to replace it or troubleshoot further.