My Computer i Turns On the power a lite comes on For 3 Seconds, Then Shuts Off Tags: Power Supplies Computers Power Components Last response: July 28, 2012 12:27 PM in Components Share tutu358 July 26, 2012 11:06:47 AM My Computer i Turns On the power a lite comes on For 3 Seconds, Then Shuts Off More about : computer turns power lite seconds shuts popatim a b ) Power supply July 27, 2012 1:15:07 AM please describe your computer system with the make and model of the case, motherbd, cpu, ram, power supply, drives. and which light comes on for 3 seconds and then turns off? m 0 l unlongo July 28, 2012 12:27:39 PM you may have a faulty stick of ram or anything really, please be more descriptive i.e. System specs, when the problem occurred, if you did anything you thing might have brought the behavior about etc. m 0 l Can't find your answer ? Ask ! Publish Related resources computer turns off 40 seconds after putting it on and never comes up again until i refix the power cable Forum HELP! My Computer Turns On For 3 Seconds, Then Shuts Off 2.0 Forum SolvedComputer turns on and accesses BIOS and shuts off after 10 seconds, 2 beeps when turning on Forum SolvedTurn on computer - runs for 10-15 seconds - shuts down - comes on again Forum compaq computer turns on for seconds then shuts off Forum SolvedEverything wired correctly, Computer turns on for a fraction of a second and then shuts off. Forum SolvedComputer turns on for a second and then immediately shuts off Forum Computer shut off and only turns on for a second then shuts off again. Forum SolvedHelp: Computer Build: System shuts off seconds after turning on Forum Computer powers on automatically then turns off after a few seconds Forum SolvedComputer turns on for about 3 seconds then turns back off Forum SolvedHelp! When i press the power button the computer only starts for a split second then turns off. Forum Computer turns on - does 3 beeps - and then shuts off. Forum Computer starts, shuts off after 3 seconds then restarts Forum Computer turns on for a a second and shuts off right after Forum My computer turns on for about 1 second then shuts off immediately Forum SolvedWhen I Turn My Computer On It Shuts Off After A Split-Second. Please Help! Forum Computer powers on for a few seconds and shuts off after removing DVD-Drive - Please Help!!!! Forum Asrock extreme 3 z87 powers on for 30 seconds then shuts off. Forum SolvedComputer turns on for 3 secs then shuts off Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !