You can go to a very good resource that HP has. The website
www.itrc.hp.com is there forum for HP specific questions. Just click on the search link on the left column.
You can look up problems and postings that other people have. You can also look up MAN pages there as well.
You can browse and use the site without registering, or you can join and gain additional features.
It is a great resource that I use several times per week.