One day, I went to their site to see if there were any upgrades to drivers
that I should get. I tried one but got a notice from my browser that the file
was corrupted. I tried again, with the same result.
So I wrote to Dell support, saying that I wasn't asking for anything under
warranty, that instead I just wanted to report that they had a bad file on
their server. I gave the exact URL.
They wrote back saying that I had to give my Service Tag. I replied, saying
that I wasn't asking for anything particular to my computer, that I was just
reporting a bad file on their server.
They wrote back, saying that they needed the Service Tag so they could know
exactly what file I was referring to. So I copied the Service Tag from the URL
string that I had originally given to them. I pasted it at the top of my email
reply to them and also said, "this is my service tag" so they wouldn't miss it
anymore. (My Service Tag had already also appeared as being quoted in every
correspondence back and forth with them, as part of the URL string.)
Being naive (I guess), I thought that somebody there might have replied saying
"oh yes, your Service Tag was there, given to us by you in the Dell URL all
along".
Instead, they replied: "sorry, your computer is out of warranty and we can't
help you".
Seems funny now, but not then