I would like to suggest you here
If your Huawei B210 router is repeatedly restarting and you are unable to connect to it, there are a few things you can try:
Power cycle the router: Disconnect the power cable from the router, wait for about 30 seconds, and then reconnect the cable. This may help to reset the router and fix any software issues causing the repeated restarts.
Factory reset the router: Locate the reset button on the back of the router and press and hold it for 10-15 seconds using a paperclip or similar object. This will reset the router to its default settings, which may help to fix any software issues causing the problem. Note that this will erase any custom settings you have configured on the router.
Check the power supply: If the router is not getting enough power, it may repeatedly restart. Try using a different power supply or connecting the router to a different power outlet to see if that resolves the issue.
If none of these steps work, it may be a hardware issue with the router and you should contact Huawei customer support for further assistance. hope so it is useful for you .
Please take a look at this article for printer fails to power on. If you are still having issues after trying these steps, I suggest that you call into our support department for assistance @ 1-800-821-2797.
Hello, I'm running my B210 on Mac OS Ventura and as of today it won't boot properly.
The green light illuminates and the printer whirs its usual startup noise when switched on, but then immediately switches off. Moment later, the process will start again. Over and over and over.
There are no warning lights and I cannot get a connection to the unit even via a USB cable in order to reset. Needless to say the blue WPS light doesn't illuminate.
Any ideas of what to do? is there are a hard reset I can try?