help, this freaked me out. I was sleeping last night and had left my computer on in my bedroom. Around 3 a.m. I heard the windows shutdown sound, then I heard it again 2 times. Then the monitor came on and the computer proceeded to restart itself. What could be causing this? I have spybot, adaware and the new microsoft spyware program all loaded and run them regularly. Could this be someone hacking into my computer? If so how can I tell? It's a Windows XP home edition.
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Well, when I shutdown windows xp with fast user switch enabled (i.e. I have 3 accounts, and all in use, each just suspended) and windows update has the nice idea to update some files and needed a restart, each account is logged off seperatly with the well know shutdown sound.
So the sound can be heard 3 times or varing, depening on how many users sessions are currently active.
Tolomir
It does sound plausable that it is the windows update that caused it. I do have multiple accounts that could have been logged on. I'm at work now but I'm going to check the windows update settings on the computer as soon as I get home and will let you know if that was it. Thanks for the quick responses!
I checked it right now, when you press Win+L to get back to the logon screen (i.e. suspending your current session) you hear the logout sound.
When you close your current session, windows shutdown sound is played. Even though you only closed your session without shutting down the computer.
So best, switch off you monitor and loudspeaker and have a good night ;-)
Tolomir
Sounds like Poltergeists :)
Did you hear the shutdown sounds 3 times during one reboot? Or did it reboot 3 times?
I would start investigating a "Wake on LAN" angle. Do you have more than one computer in the home, networked together? If so, then you're probably connected thru a router, which offers a good deal of protection.
If not, definitely see if you have a firewall - all the antivirus/antispy won't stop hackers or something coming in. Grab ZoneAlarm for a free solution (www.zonelabs.com) - but personally I like Kerio (29.95 - http://www.kerio.com/us/kp
Let us know what you find out!
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by: prawn101Posted on 2005-06-17 at 06:48:40ID: 14240748
Windows automatic updates will take it upon itself to restart your computer occasionally, but of course this wouldn't explain hearing the sound 3 times.
Run a virus scan and see if anything comes up. Make sure you have a working firewall