Computer shuts down after 2 seconds. Will not reboot Tags: CPUs Computer Last response: October 28, 2009 2:41 PM in CPUs Share julie f October 28, 2009 1:18:32 PM why is my computer shutting down after 2 seconds? Could this be a CPU problem? More about : computer shuts seconds reboot Sublimate October 28, 2009 2:41:41 PM Need a little more information... Is this s DIY setup? -I would start by taking the system to the bare essentials. disconnect everything leaving CPU, Memory and video card. Does it boot? - can you hear BIOS post beeps? Can't find your answer ? Ask ! Publish Related resources When i turn on my computer it shuts down after 2 seconds. Forum SolvedNew computer shuts down after 5-7 seconds. Forum built my first computer today. shuts down after only a second or 2 Forum SolvedNew homebuilt computer shuts down after a few seconds Forum SolvedComputer shuts down after 20 seconds. Forum Solvedshuts down for 2 seconds after turning it on Forum SolvedPC Shuts down after 2-3 seconds Forum computer shuts down seconds after waking from sleep Forum Solvedcomputer boots up for 2 seconds then shuts down Forum SolvedComputer shuts down after 30 seconds Forum The computer starts then shuts down after 5-10 seconds. Forum The computer starts then shuts down after 5-10 seconds. Forum on bootup CPU LED is red, computer shuts down in 3 seconds, reboots, shuts down, repeat... Forum Computer shuts down after a few seconds Forum Computer shuts down a few seconds after power switched on Forum SolvedComputer turns on and accesses BIOS and shuts off after 10 seconds, 2 beeps when turning on Forum Computer shuts down after a one-two seconds Forum Computer Repeatedly Starts Up for 1-2 Seconds then Shuts Down for a Few Seconds Forum Pc starts up then shuts down 2-3 seconds after Forum Computer shuts down after a few seconds Forum More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !