Solved Cooler Master Silentpro 1000w turns on then off Tags: Power Supplies LED Monitor Motherboards Components Last response: February 17, 2012 9:52 PM in Components Share petronius February 10, 2012 4:32:01 AM I have just the power supply plugged into the motherboard with the power switch led connected. When I turn on the power it cycles the fan on and then immediately shuts off. Before I go down the road of trying a different power supply or hooking up a voltmeter....has anyone encountered this? I've reseated the cables a dozen times. It doesn't matter if I have the CPU and memory in or not, it behaves exactly the same way. The motherboard LED light stays lit green but the PS won't stay on. More about : cooler master silentpro 1000w turns Best solution rolli59 a c 492 ) Power supply a c 680 V Motherboard February 10, 2012 9:54:06 AM Not sure what you are trying to do but if you are doing a full system build and it is not complete there are protections built into systems to shut of the power if something is wrong. Rugger a c 158 ) Power supply February 10, 2012 12:16:33 PM What are your system specs? Is this a new build? PSU upgrade? Motherboard upgrade? Please tell us the circumstances that led to this problem. if this is a new build or included installation of motherboard, a common issue is unused mobo stanchions in the case. Breadboarding is a great place to start for your indications: http://www.tomshardware.co.uk/forum/page-262730_13_0.ht... Another good troubleshooting thread: http://www.tomshardware.com/forum/261145-31-perform-ste... Can't find your answer ? Ask ! Get the answer petronius February 17, 2012 9:52:10 PM Best answer selected by petronius. Can't find your answer ? Ask ! Publish Related resources: Forumi7 rampage 2 extreme posting issue ForumSystem failure ForumPC runs, then the monitor turns off but the PC is still running Forum"LOCKED" message on Rampage II extreme LCD display ForumCorsair HX 1000W Help Forumhttp://www.tomshardware.com/forum/ [...] o-problems Forumhttp://www.tomshardware.com/forum/ [...] ended-psus Forumhttp://www.tomshardware.com/forum/ [...] lies-guide ForumWould 1000W be enough? ForumNeed help.. my computer turns off when playing... ForumWhich 1000w ? ForumBang for buck build for friend $800-$1000 budget ForumProblem with my cooler master atcs 840 case or mobo ForumSmall quiet pop followed by feint smell ForumIs this overkill for BF3 online gameplay at Max settings? ForumTwo AMD Sapphire 5970 GPUs and a Cooler Master HAF X tower ForumBestConfigs - High-End AMD Gaming PC ForumRosewill 1000w power supply any good? ForumPSU Help Forum[Solved] Is Deep Cool Ice Edge 200T a good cpu cooler? More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !