Ok so i bought a dell inspiron 518 a few months back i used it to surf the web and watch videos do some gaming then it went into storage for 3 months i took it back out hooked it up and it didn't want to connect to the Internet, the cable is fine and the modem. i used the same cable for another pc and it worked i also connected the cable to a different spot on the router and it still worked but when i put my dell inspiron 518 on the Ethernet cable it wouldn't connect, it had a red X where the two little computers are on the task bar im on windows 7 ultimate 64 bit by the way, so i hit troubleshoot and it told me there was no network driver installed so i googled it and came up with a driver but it was only for windows vista i tried installing it with compatibility mode and it installed but i had no luck connecting to the Internet. I have a dell 0k068d motherboard in a dell inspiron 518 the Ethernet port is a Realtek – 10/100Mb/s im just frustrated i haven't been able to fix it for a few days can you guys help? here is the link for the motherboard
http://www.findlaptopdriver.com/specs-dell-0k068d/