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wwwerrrrt's avatar
wwwerrrrt
Follower
Sep 27, 2022

Nighthawk c7800 X4S - no lights, seems bricked.

My internet went down.  Went to router and it had a slow faint red light blinking, which faded to nothing. 

 

I tried a known working power supply.

 

When I plug the power supply in with the unit powered on, the bottom 6 lights flash white for an instant as the cord is connected, but nothing happens, the unit remains black.

 

I've held the reset button for 30 seconds with the on/off in on, and 30 seconds in off and 30 seconds in on, multiple times, it still doesn't come alive. 

 

I saw that there might be a TFTP repair for other similar units, but as I started to follow the instructions i went to the download center and there is no software for my unit. 

 

What do I do now?  I guess this one that I bought is an older one from Netgears registry.  Any help appreciated.

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