Our laptop went down last week, we could not get it to reboot. We reloaded the OS last night and managed to get it running again, but we had to re-format the hard drive. Now we cannot get it to connect to the internet...we use a wireless connection for our laptop and it says that it cannot find the required bluetooth devices. If someone could let us know a place where we can download those for free then we can put it on a flash drive and load it onto the laptop. We have a Dell Latitude D810.