I accidentally plugged the wrong cord into my cable modem

[NatAdams]

I accidentally used the wrong plug/power cord for my Ubee modem. It will start up for a few minutes, and then completely die. Is it fried?

Any advice?

THANKS!

 

[PhilFrisbie]

Yes, it is likely fried. . . Unless a power adapter is clearly marked what it is used for, I put a sticker each new one to label it to insure I do not do what you did.

 

[NatAdams]

Ok. I've started putting stickers but this one was missed. Thank you so much!