ARRIS CM820 Router & CISCO Linksys E1000 Modem: Orange DS & Link, Flashing US, No Online LED

Hello, I have an ARRIS CM820 router and a CISCO Linksys E1000 modem for several years. A few days ago, the renovation ended in my apartment, everything was changed again. The problem is that after connecting all devices in the house my routher was the only one that did not work. Normally the Power, DS, US, Online LEDs should be green and the Link LED should flash orange. The Power LED is lit up as it should be green, but DS and Link are lit orange, Online is not lit at all and the US is still flashing orange. The problem is permanent and I don't know how to solve it! Please answer as quickly as possible!

Hi
From what I see it is exactly the opposite - Arris is a cable modem and Linksys is a router. From this it follows that the modem should be connected to the cable from the Internet provider and to the modem only Linksys. As long as nothing has changed in the link configuration after the change should work.
To start with, check this connection because stupid mistakes are quite common and literally everyone commits them.
Regards
P.

pszemeq wrote:

Hi
From what I see it is exactly the opposite - Arris is a cable modem and Linksys is a router. From this it follows that the modem should be connected to the cable from the Internet provider and to the modem only Linksys. As long as nothing has changed in the link configuration after the change should work.
To start with, check this connection because stupid mistakes are quite common and literally everyone commits them.
Regards
P.

I have the cables connected well. Everything is as it should be. I wrote wrong in the question for what I'm sorry

So you have a problem with the modem. It is not connected correctly. This is indicated by flashing yellow DS and US LEDs. The Link diode will be lit after solving this problem.
Change (to start with) the connection cable between the modem and the socket. If the situation remains unchanged, contact the internet provider, have them look at the line from their side - perhaps their intervention will be enough, or maybe they will show you a short circuit on the line (even if it occurred) during renovation.
P.

pszemeq wrote:

So you have a problem with the modem. It is not connected correctly. This is indicated by flashing yellow DS and US LEDs. The Link diode will be lit after solving this problem.
Change (to start with) the connection cable between the modem and the socket. If the situation remains unchanged, contact the internet provider, have them look at the line from their side - perhaps their intervention will be enough, or maybe they will show you a short circuit on the line (even if it occurred) during renovation.
P.

I will try, in a moment I will find out if everything will work.