I recently tried to instal more ram on my computer. I turned it off and unplugged it and everything your supposed to do and now when I boot it up the computer makes 3 long beeps and the monitor will not work, it just says "Your monitor is working correctly please check cable connections" I tried another monitor on my computer and it says the same thing so the monitor still works. So then I contacted gateway and they said that my video card must have broke somehow so I bought a new one, but it still happens even when I take the new ram out. I have no idea what is wrong and gateway is being of no help to me. I hope someone here can help me, thanks in advance.