Why is Router Ethernet Not Working? How to Fix Router Ethernet Not Working? Narrow Down the Problematic Device; Troubleshoot Issues With Router/Cable. Check for Physical Damage; Power Cycle Router or Modem; Factory Reset Router; Troubleshoot Issues With Computer. Check Ethernet Status; Run Network Troubleshooter; Update or Reinstall Ethernet Driver Initial router setup detected that and took me straight into wireless network setup. I setup my 2.4 and 5GHz networks and I can connect the Internet through them with no issue. The problem is that I cannot connect via ethernet with any of my wired devices. My network is mostly wired, I only use wireless for devices that don't have an ethernet port. If there is exclamation mark on the device, you can download the latest driver for Network adapter on the ASUS support site and install. 3. Enter Network and Internet for troubleshooting. No exclamation mark on Device Manager means normal working of network adapter. The network problem might be caused by system settings or other internet Step 1. Please make sure that your wireless router is connected via RJ-45 cable correctly. Kindly refer to the following picture to check if all the devices (Modem, router, and the computer) are all connected via RJ-45 cable. Plug the AC adapter of your router to the DC-IN port and connect to power supply. Desktop：Start>>All Programs>> ASUS Utility >>Model name >> Device Discovery. Please refer the to FAQ [Wireless Router] How to use ASUS Device Discovery to find the IP address of ASUS router. 6. Restore the router to default settings, then try again to open the Settings page. Back in Windows, go to the Start menu's Search field, enter device manager, and select Device Manager. Expand the Network Adapters section. Right-click the ethernet adapter (hint, it's the one Also same ISP (DNA Welho in Finland). The ethernet ports stop working, while wifi works. Rebooting the modem does not help, but resetting to factory settings using the small pin-hole fixes yqf4i.

asus router ethernet not working