USG210 SYS LED Won't Stop Blinking

BigTed

The web interface to my USG210 stopped working (it would open in my browser but I was getting errors when attempting to log in) so I scheduled a reboot.

After the reboot however, the router does not appear to be able to complete the boot process. The SYS LED just flashes continuously (even after hours). I cannot log on to the console and none of the Ethernet ports are active.

A factory reset requires the SYS LED to have stopped blinking so I am unsure as to what to try next.

Hopefully someone can help.

Thanks,
Scott

Zyxel_Stanley

Hi @BigTed

This symptom should coming from the firmware damage or hardware damage.

Could you send me the console dumps in booting process by private message?

BigTed

Hi @Zyxel_Stanley,

Message sent.

Thanks,
Scott

BigTed

For anyone who wants to know how this turned out.

Thanks to help from @Zyxel_Stanley, the problem appears to be faulty memory in the router and it will need a factory repair.