Do you get high speed through the cable company? Or is it through the phone line/phone company.. DSL?
Perform the following EXACTLY
Before following these directions, please make sure everything is wired correctly. The network cable from the cable modem plugs directly to the back of the Linksys where it says WAN or INTERNET. When you are sure that is correct.. proceed to..
1. Pull the power cord from the cable modem, make sure the lights go off and leave it off.
2. With the power ON on the Linksys router, press and hold the reset button on the back of the Linksys router. (It is on the back, small usually red, you may need to use a pen) Hold it in for about ten seconds. Then let it go. Now unplug the power cord from the Linksys, make sure the lights go off.3. Power on the cable modem. Wait about a minute.
4. Power on the Linksys, wait about a minute.
Reboot any computers, rescan for wireless and reconnect.