PC Shutdown Problem Tags: Homebuilt Shutdown Systems Last response: August 25, 2009 3:53 AM in Systems Share positron46 August 25, 2009 12:04:16 AM I recently completed a new system that has an odd quirk. When I shut it down, either from the OS or from the BIOS with the power switch, after being off about 3-4 seconds it powers back up! Asus P5Q SE Plus Antec EA-650 PSU 4gb Kingston RAM More about : shutdown problem pjmelect a b B Homebuilt system August 25, 2009 1:04:01 AM I had this recently on a computer, and the cause was the BIOS setting start-up on network event. If you have something plugged into your network card socket this is probably the reason. positron46 August 25, 2009 3:53:53 AM Excellent idea; however, I can't find any setting like that in my BIOS. Under Power Management, there were several items, but all were disabled and none referred to Network. Can't find your answer ? Ask ! Publish Related resources: ForumMy pc can't start after shutdown , but if restart, no problem ForumPC "throbs" on shutdown - now won't power up - HELP! ForumCan sudden shutdown of pc can make BAD sector in HDD? ForumProblem booting ssd after shutdown ForumPC Build shutdown problem ForumBSOD on PC Shutdown ForumAutomatic shutdown of pc ForumUnique Problem (Games shutdown PC after 2nd play) ForumUnknown Startup and Shutdown Problem , Need Help Desperately! ForumPC continusouly shutdown before Drive detection on boot ForumGalaxy GTX 560 Ti shutdown Problem ? ForumPC restarting on shutdown ForumPC shutdown ForumPc is shutdown suddenly Forum[Solved]Windows 7 Shutdown Problem ForumRandom Shutdown Problem ForumMy small experience with a reboot when shutdown system (problems again Forum... Random Shutdown Problem ForumNVIDIA GeForce gt 630m ForumProblem with installing XP More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !