NETGEAR N600 Wireless Dual Band Router WNDR3400v2 - Manual (Page 102)

Troubleshooting
102
N600 Wireless Dual Band Router WNDR3400v2
Troubleshooting with the LEDs
After you turn on power to the router, the following sequence of events should occur:
1. When power is first applied, verify that the Power/Test LED is on.
2. Verify that the Power/Test LED turns amber within a few seconds, indicating that the self-test
is running.
3. After approximately 30 seconds, verify that:
• The Power/Test LED is solid green.
• The Internet LED is lit.
• A numbered Ethernet port LED is on for any local port that is connected to a
computer. This indicates that a link has been established to the connected device.
The LEDs on the front panel of the router can be used for troubleshooting.
Power/Test LED Is Off or Blinking
• Make sure that the power cord is securely connected to your router and that the power
adapter is securely connected to a functioning power outlet.
• Make sure that you are using the power adapter that NETGEAR supplied for this product.
• If the Power/Test LED blinks slowly and continuously, the router firmware is corrupted.
This can happen if a firmware upgrade is interrupted, or if the router detects a problem
with the firmware. If the error persists, you have a hardware problem. For recovery
instructions or help with a hardware problem, contact technical support at
http://support.netgear.com/general/contact/default.aspx.
Power/Test LED Stays Amber
When the router is turned on, the Power/Test LED turns amber for about 20 seconds and
then turns green. If the LED does not turn green, the router has a problem.
If the Power/Test LED is still amber 1 minute after turning on power to the router:
1. Turn the power off and back on to see if the router recovers.
2. Press and hold the Restore Factory Settings button to return the router to its factory
settings. See Factory Settings on page 110.
If the error persists, you might have a hardware problem and should contact technical support
at
www.netgear.com/support .
LEDs Never Turn Off
When the router is turned on, the LEDs turn on for about 10 seconds and then turn off. If all
the LEDs stay on, there is a fault within the router.
If all LEDs are still on 1 minute after power-up: