Power supply being odd Tags: Power Supplies Computers CPUs Motherboards Last response: April 23, 2014 8:30 PM in Motherboards Share SkruffysYo April 23, 2014 6:52:38 PM So i am building my first computer and I have everything connected correctly, but when I turn it on this happens in order: Power supply (Corsair HX650) powers on CPU fan turns on Power supply turns off CPU fan turns off Nothing else happens but it just keeps going in a loop, and the hard drive and cdrom doesnt turn on. One time it powered on and did the order but the power supply stayed off and everything else turned on, there was no screen signal. More about : power supply odd Tradesman1 a c 132 ) Power supply a c 621 à CPUs a c 1799 V Motherboard April 23, 2014 7:05:51 PM Try pulling the DRAM and try with a single stick, firmly seated, if all goes well try adding the other stick (guessing two sticks)...if no joy, what mobo, CPU and model # of your DRAM m 1 l SkruffysYo April 23, 2014 7:15:19 PM When I took it out and tried powering it, the power supply fan didnt turn on but the cpu fan is just turning on and off. I have the ASRock Z77 Extreme 3, Corsair Vengence 8gb (2 x 4gb), Corsair HX650, GeForce GTX 760 4gb RAM, intel core i7 3770k m 0 l Related resources Odd Noise from Power Supply - Forum Odd Noise from Power Supply - Forum Bought new Power Supply & Graphics, and No display is being detected. - Forum Is my power supply being maxed on My rig? - Forum Help me choose my power supply! Rate them 1-9(1 being the best choice!) - Forum Can't find your answer ? Ask ! Get the answer Tradesman1 a c 132 ) Power supply a c 621 à CPUs a c 1799 V Motherboard April 23, 2014 7:33:58 PM May be a bad PSU, can you borrow one to check? m 0 l SkruffysYo April 23, 2014 8:30:36 PM I dont have another, any other way to check it? m 0 l Can't find your answer ? Ask ! Publish Related resources Power supply skips onn and off every second, very odd problem Forum Power Supply and ODD Forum Odd Power Supply Question - Reusing AC Port? Forum Odd power supply Forum Odd power supply Forum CPU Booting Issues - Not Posting, Odd Power Supply Forum Worried about my Power Supply being sufficient for my needs Forum odd power supply problem Forum HELP! Power Supply is Being funky! Forum SolvedThere is no power being supplied to my new computer Forum ASUS Maximus V Gene - Not even slightly trying to boot despite power being supplied... Forum SolvedNo beep at startup/windows being odd Forum No power being supplied to the computer Forum Router oddly not working when I unplug the power supply from cpu Forum SolvedA very odd laptop issue. intermittent power problems Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !