Router worked for at least a year, but suddenly will not connect any computer to the internet. When I connect computer to the modem directly, it works fine. I bought another router and have the same problem. Sometime I have problems contacting the touter at address 192.168.0.1, and sometime I have no problem. Any ideas?

Make sure all the wires are connected properly. 1.-Unplug your modem and router from the power supply. Wait 1 minute. 2.-Plug your modem back to the power and wait for all the lights to stop flashing. 3.-Plug your router back to the power and wait for the lights to stop flashing
Follow these steps and your internet should be working again!

try this.

in device manager, remove the wireless network adapter.

restart computer and windows will reinstall the software for the adapter

Make sure that your computer is able to go online directly through the modem.
If your computer is able to go online through the modem, that means the modem is working fine.
You will need to connect the computer to the router and the modem to the router.
open the set up page of the router and change the settings of the router according to the ISP.

Click Here for more information about the routers and network

Try unplugging the power from Road Runner modem and disconnect the computer or router. Then only plug in the power to the router and plug in the power to the modem.

If this does not work, try resetting the modem's config to factory defaults by sticking a paperclip end into the reset button hole in the back while powering it up. hold the buttin in for atleast 15 seconds while the router restarts. then retry the first suggestion.

plug internet cable into router and access it through its ip add 192.168.1.1 with username admin and password admin and see manual setting. After access inside the router u can manually type ip add , dns adds of your local ISP then run dhcp and finally restart your router ........hope u will connect internet very soon

Are you trying to install the router.You can do it manually
without the CD.
MAke sure that your computer is able to go
online through the modem.
If your computer is able to go online
through the modem
Then you need to connect the computer to the
router ad the modem to the router.
open the set up page of the
router and change the settings of the router according to the
ISP.
Click Here for step by step by instructions

well that takes 4 basic things,
ISP not down
model show LED online does it.
and router not dead.
and PC not dead.
so connect PC wired ethernet to modem directly
work now?
that ipconfig tells me router is dead, if wired, ethernet.
wifi is last, we work that last not first.
we own a $15 ,15foot ethernet cable for your kit.
or call a tech that has one.
if 2 PC Fail WIRED DIRECT TO ROUTER. THEN ROUTER IS DEAD (LEDS MUST BE LOOKED AT FIRST THERE)
SO WE CALL ISP AND THEY FIX IT , IT IS THEIR ROUTER
ALSO ISP GO DOWN FROM TIME TO TIME.
SO AGAIN MODEM LED SHOW WHAT?

If you connect the modem to the computer, does it go online ?
If your computer is online through the modem, then the modem is working properly.
Check the connections between the modem and the router.
Reset the router for 30 seconds , unplug the power to the router and plug it back in. Wait for 1 minute and set up the router again manually.
Click Here for more info

bring sterlite company of modem. and give last one to repair to nearby computer engineer

hello!

-- who is your internet service provider
-- what is the operating system of your computer?
-- is this working fine before or is this a brand new router

you may try this and see if this help solve your problem. make sure your computer is directly connected to the router

Step 1: Shutdown the computer.
Step 2: reset the router while power on then Unplug the router’s power cable.
Step 3: Unplug the Broadband modem’s power cable and wait for 30 seconds.
Step 4: Plug in the Broadband modem’s power cable and wait for its lights to appear stable.
Step 5: Plug in the router's power cable once the modem’s lights appear stable.
Step 6: Power on the computer on and configure the router settings
Step 7: test the Internet connection.

if this still didnot work, upgrade the firmware of your router