My lan is: INTEL Pro100/ Pro1000 Lan Driver I cannot connect to the network due to Limited Connectivity. My isp is Comcast Cable. my route is lnksys wrtg54gs my motherboard is: abit ic7-g windows 7 32 bit the connection worked after install of win 7 and then today it just stopped working. i tested the same ethernet cable and works on my laptop and everything works so i don't know why. this happened after i transfered some files from my laptop over the network. can you help please?

Hi Can you connect to the Router menus? Did you check if there is a valid Network card in the computer's Device Manager?

Hi, Please answer Jack's questions. Meanwhile, you can refer to the following steps to troubleshoot the issue. 1. Bypass the router and connect to cable modem directly for a test. Does the computer connect to Internet successfully? If so, please let me know. Otherwise, please upgrade the router firmware and then connect to router again. 2. Temporarily turn off firewall on the machine and router (If it has). 3. Upgrade the NIC driver. 4. Restart the computer to Safe Mode with Networking to check the result. 5. Configure the connection to obtain an IP address automatically ======================================= a. Click "Start", input "NCPA.CPL" (without quotation marks) to Start Search bar and press "Enter". b. Right-click the network connection and click "Properties". If you are prompted for an administrator password or confirmation, type the password or provide confirmation. c. Click to highlight "Internet Protocol Version 6 (TCP/IPv6)" and click "Properties". d. Check "Obtain an IP address automatically" and "Obtain DNS server address automatically". e. Click "OK". f. Click to highlight "Internet Protocol Version 4 (TCP/IPv4)" and click "Properties". g. Check "Obtain an IP address automatically" and "Obtain DNS server address automatically". h. Click "OK". i. Reboot the computer. What's the result now? Thanks, Novak