How do I reset my SURFboard SB6121 modem?

Resetting the SB6121

Disconnect the coaxial cable.
Power cycle the unit by disconnecting the power cord for 10 seconds, then reconnect the power cord.
Click the Configuration link on top.
Click the Reset All Defaults button (as shown below).
When asked, Do you want to proceed?, click the OK button.

How do I fix my SURFboard SB6121?

Power Reset

Shutdown the computer.
Unplug the cable modem from the AC wall outlet and wait one minute.
Plug the cable modem into the wall outlet.
Wait until the Power, Receive, Send, and Online LEDs are solid.
Restart the computer.

Is surfboard SB6121 obsolete?

The SB6121 is being phased out and replaced by the SB6141. However there are many SB6121s still available for purchase, and we’ll continue to provide technical support for this device.

What do the lights on my Motorola modem mean?

A solid light indicates the modem is powered on. When the light is flashing the modem is scanning for a receive channel connection. A solid light indicates the channel connection is acquired. When the light is flashing, the modem is scanning for the send channel connection.

What lights should be on Motorola modem?

How do I know if my surfboard modem is working?

Motorola Surfboard LED Information A solid light indicates the modem is powered on. When the light is flashing the modem is scanning for a receive channel connection. A solid light indicates the channel connection is acquired. When the light is flashing, the modem is scanning for the send channel connection.

Is Arris SURFboard SB6121 a router?

ARRIS SURFboard SB6121 4×4 DOCSIS 3.0 Cable Modem -Retail Packaging-Black. Wired modem only, does NOT include WIFI Router or VOIP Telephone adapter.

Is the Arris / SURFboard sb6121 cable modem fully operational?

After the cable modem is successfully registered on the network, the POWER, RECEIVE, SEND, and ONLINE indicators illuminate continuously to indicate that the cable modem is online and fully operational. Click to enlarge. The ARRIS / Surfboard SB6121 has the following ports available on the back of the modem. Click to enlarge.

What should I do if my sb6121 is connected to my router?

NOTE: If the SB6121 is connected to a router, it is recommended to disconnect the router and connect the SB6121 directly to a computer with an Ethernet cable. Launch a web browser, such as Internet Explorer, Firefox, or Safari. Enter http://192.168.100.1 into the address box. The Cable Modem Status page will appear.

Where is the coaxial cable on the sb6121?

Verify that the SB6121 power cord is connected from the power port of the SB6121 to the power outlet. Verify that the coaxial cable is connected from the cable port of the SB6121 to the cable outlet. Verify that the Ethernet cable is connected from the Ethernet port on the SB6121 to the Ethernet port on the computer.

What should the online led be on the sb6121?

With the proper setup, the Online LED should be solid green, and the Link LED should either be amber or blue. If this is not the behavior that the SB6121 is displaying, please refer to this table for more information regarding LED behavior.

How do I reset my SURFboard SB6121 modem? Resetting the SB6121 Disconnect the coaxial cable. Power cycle the unit by disconnecting the power cord for 10 seconds, then reconnect the power cord. Click the Configuration link on top. Click the Reset All Defaults button (as shown below). When asked, Do you want to proceed?, click…