Originally Posted by rahaman_mars
having problem with sound and connecting internet
You should mention more detail on what kind of problem you are experiencing - what effects you do not get that you expect and so on.
"tail /var/log/messages" may report some error messages that can be helpful. In the menu system->Administration there should be something like "System protocol" - There should be the possibility to get some information about what the system is trying to tell if something does not work.