hi this is my first time posting so im sorry if its lacking details or anything else. my friend has a hp desktop and recently her house got struck by lightning and the internet no longer worked they took it to best buy to get it fixed. best buy sent them away saying they herd a dial tone but the computer still wouldnt connect to the internet she says she went through the troubleshooting steps but nthing helped i know this isnt alot of information i havent seen the computer yet but if u could at least point me to the right direction in what questions to ask her or some steps to try or at least look up info that would be awsome thanks!!