Hi Mike,
The beeping is probably from the tower itself. Precisely what the beep means
depends on the hardware, generally there is a code manual that would apply
to the system. Check with Dell support on the meaning of them, but usually
it means there is a hardware issue. Most times it's video or memory, but
there are other causes.
As to the security center, I doubt it's related. More likely that some
update to your application made it unrecognizable. Ensure that it actually
is running, then tell the security center that you are monitoring it.
--
Best of Luck,
Rick Rogers, aka "Nutcase" - Microsoft MVP
http://mvp.support.microsoft.com/
Windows help -
www.rickrogers.org
My thoughts
http://rick-mvp.blogspot.com
"Mike B" <Mike
B@discussions.microsoft.com> wrote in message
news:8770E71D-CC3B-4401-8DA8-10019DAA3AF9@microsoft.com...
> About a week ago my laptop began making a beeping sound, kind of like when
> you take a hearing test. It is not very loud, and I cannot hear it when I
> use
> headphones. At first I did not pay any attention to it, but recently I ran
> a
> System Health report and it said that "The Security Center reports that
> there
> is no anti-virus product actively protecting this system. The Security
> Center
> has reported that on-access virus scanning is disabled. Either on-access
> scanning is disabled, or the anti-virus application is not recognized." Up
> until now, I have had no problem with my anti-virus. I do not know if
> these
> are related or two different problems. I have a Dell XPS M1210 with
> Windows
> Vista Premium. Any help will be greatly appreciated. Thank You.