I have had my Dell Inspiron 1545 for nearly 3 years now, and up until a few months ago, the Internet on it worked fine. It works perfectly fine when I use my phone and ipad, but when I turn on my laptop, it first turns red, then it just goes blank. We were using BT for all of that time, until we switched to Talk Talk about 2 weeks after it stopped working. We switched because we heard the Internet would be faster (It is, on my IPhone and IPad) and that it would be a more stable connection, which we thought would be the answer. But, unfortunately it didn't. I've already had my uncle take a look at it, and he is confused too as why it isn't working. If I take my laptop to someone else's house, it works perfectly fine. It's only at my house. Please, some help?