Verizon FiOS MI424WR Programming manual

Troubleshooting the Verizon MI424WR Router 1
Troubleshooting the Verizon MI424WR Router
You can use the Power, Internet, and Ethernet lights on the front panel of the Verizon router to help
diagnose home networking connectivity problems. Follow the steps below to diagnose and test the
possible solutions for any connectivity problems you are experiencing.
Note: You might want to print these directions to make the troubleshooting process easier.
1. Is the Power light illuminated?
Light is green: The Verizon router power is
on. Go to Step 2.
Light is not solid green: The router isn't
getting power.
2. Is the Ethernet WAN light illuminated?
Light is green: The connection between the
router and Verizon Online is established. Go
to Step 3.
Light is off: Your router is unable to connect
to the Verizon FiOS service.
3. Is the Internet light illuminated?
Light is green: The transmission of data is
confirmed. Go to Step 4.
Light is off: Data transmission is not
confirmed.
4. If the Verizon router is connected to your
computer using an Ethernet cable, are any
Ethernet lights illuminated (E1, E2, E3, or E4)?
Light for the port where a cable is
connected is green: The Ethernet
connection between the router and the
computer or network device is established.
Go to Step 5.
Light for the port where a cable is
connected is off: No link is established
between the Verizon router and your
computer or network device.
5. Reboot your computer by turning it off, waiting for
45 seconds, and then turning it back on. Re-
check your router lights.
6. Disconnect all networked computers and restart
the computer connected to the router. Reconnect
the other computers one-by-one to isolate the
problem.
Diagnostic LEDs on Verizon
MI424WR Router

Verizon Online
2 Troubleshooting the Verizon MI424WR Router
Using the Power light to troubleshoot the Verizon MI424WR router
1. Power light is off
The router isn't getting power.
Confirm that the power switch on the back panel of the router is in the "on" position.
If the Power light is still not green, check the connection between the power cord and the
back of the Verizon router.
Check the green light on the power plug that is connected to the electrical outlet or power
strip. If the light isn't illuminated, remove the power plug and plug it back in securely until
the green light is illuminated
If the green light on the power plug is illuminated, the power switch is "on," but the Power
light on the front panel of the router isn't illuminated, please contact Verizon technical
support at [phone].
2. Power light is flashing red
The router is initializing. If the Power light doesn't display steady green after a minute,
turn off the power switch on the back panel of the Verizon router for 45 seconds and then
turn it back on.
3. If the power light is now solid green but you can't connect to the Internet, continue with
Troubleshooting Step 2.

Verizon Online
Troubleshooting the Verizon MI424WR Router 3
Using the WAN light to troubleshoot the Verizon MI424WR router.
1. The most common cause of a lost connection to your FiOS service is a bad connection
between the router and your FiOS wall connection.
Check the connection where the Ethernet cable connects to the WAN port on the back of
the Verizon router.
Check connection where the same Ethernet cable connects to your FiOS wall
connection.
2. If the Ethernet WAN light is now illuminated but you can't connect to the Internet, continue
with Troubleshooting Step 3.
3. If the Ethernet WAN light remains off, please contact Verizon technical support at
[phone].

Verizon Online
4 Troubleshooting the Verizon MI424WR Router
Using the Internet light to troubleshoot the Verizon MI424WR router.
1. Verify that your Ethernet cable connection to the Ethernet WAN port on the back panel of the
router is secure.
2. Check the connection where the Ethernet cable connects to your FiOS connection.
3. If the Internet light still isn't illuminated, there may be a service outage in your area. If you
have a mobile phone with Internet access, you can enter
http://cgi.verizon.net/systemstatus/default.asp?template=central to display the Verizon
System Status page.
4. If the Internet isn't illuminated and there is no service outage, continue with Troubleshooting
Step 4.

Verizon Online
Troubleshooting the Verizon MI424WR Router 5
Using the Ethernet LAN lights to troubleshoot the Verizon router
An Ethernet light should be illuminated for each port (1-4) where you have an Ethernet cable
connected. If you have an Ethernet cable plugged into a port that does not have its light illuminated,
follow the steps below to diagnose the problem.
1. Plug the yellow Ethernet cable into a different available Ethernet port in the
back of the router.
2. If the Ethernet light is still off, verify that you plugged the other end of the
Ethernet cable securely into the Network Interface Card (NIC) in your computer.
3. If the Ethernet light is still off, use Windows Device Manager to verify that your
NIC is working correctly.
4. If the Ethernet light is now illuminated but you still can't connect to the Internet,
continue with Troubleshooting Step 5.
5. If the Ethernet light remains off, please contact Verizon technical support at
[phone].

Verizon Online
6
Check for network adaptor problems using Device Manager
1. Right-click the My Computer icon on the desktop.
2. Select Properties from the menu. The System Properties window appears.
3. Select the Hardware tab.
4. Select Device Manager. The Device Manager appears.
5. Expand Network Adaptors by clicking on the plus (+) sign. Problems with the network adaptor (or other
hardware devices) are indicated with a yellow exclamation mark.
6. Close the Device Manager window.
7. Return to troubleshooting steps.