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I have a zyxel p660hn-t1 modem that is about 3-4 years old. It was working properly.
Now even it is connected to power outlet, power led is not lighting whereas DSL and WLAN leds are lighting constantly. Other leds are also not lighting.
I tried resetting but it didn't work. Any ideas other than buying new modem?
Thank you.
yılmaz
Posted 2017-06-06T06:20:58.837
Reputation: 101
1Try replacing the power adapter. – sawdust – 2017-06-06T06:28:14.430
how can a power adapter lead to such thing? – yılmaz – 2017-06-06T06:40:22.177
1It might not provide the amperage that the modem needs anymore. I've seen similar situations before... – Wouter Verhelst – 2017-06-06T06:51:01.573
1Try another adapter of same voltage, at least that amperage and correct polarity. – Overmind – 2017-06-06T10:16:35.890