Just built a PC not powering up, need help!! Tags: Homebuilt Systems Last response: December 28, 2012 1:36 AM in Systems Share sicoticjoker December 28, 2012 12:07:52 AM Ok so I built a computer, and now when I press power it turn on for a secondary and then turns off. Need help badly!!! Specs: Case:IN WIN GRone Gray 0.8mm SECC Steel ATX Full Tower Computer Case CPU:Intel Core i7-3770 Ivy Bridge 3.4GHz (3.9GHz Turbo) LGA 1155 77W Quad-Core Desktop Processor Intel HD Graphics 4000 BX80637I73770 MotherBoard:GIGABYTE GA-Z68XP-UD3P LGA 1155 Intel Z68 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard RAM:G.SKILL Ripjaws X Series 32GB (4 x 8GB) 240-Pin DDR3 SDRAM DDR3 1866 (PC3 14900) Desktop Memory Model F3-1866C10Q-32GXL Graphics Card: EVGA 02G-P3-1568-KR GeForce GTX 560 Ti (Fermi) 2GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card Power supply: Rosewill CAPSTONE Series CAPSTONE-750 750W Continuous @ 50°C, 80 PLUS GOLD Certified, Single +12V Rail, ATX12V v2.31 / EPS12V v2.92, SLI Ready, CrossFire Ready, Active - PFC Power Supply SSD : OCZ Agility 4 AGT4-25SAT3-256G 2.5" 256GB SATA III MLC Internal Solid State Drive (SSD) HDD : Western Digital WD Black WD1002FAEX 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive -Bare Drive More about : built powering cmichael138 a b B Homebuilt system December 28, 2012 1:36:45 AM Do you have both the 24 pin power cable and the 8 pin CPU power cables connected? If so, try booting with just the CPU, one stick of RAM and onboard graphics. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedJust built my PC, Fired it up but Monitor stuck in "Power Saving Mode" Forum SolvedPlease I Need Help! Newly built PC acting up. Forum SolvedJust built my first pc... need some help Forum SolvedRepairing Factory Built PC. Messed up. NEED HELP! Forum Newly built pc froze during sleep mode. Just pressing power button did not normally shutdown computer or wake up. Forum Newly built pc froze during sleep mode. Just pressing power button did not normally shutdown computer or wake up. Forum SolvedJust built a new pc with a10 6800 and it's taking my ram for video when I have after market videocard hooked up Forum No video for video card please help!! So I just built a new pc and everything connected fine I powered it on for the first Forum SolvedJust got new pc,need help in setting it up. Forum If a just built PC goes bang on power-up... Forum Just Built New P4 System: Will Not Power Up! Help Forum Just built first PC, need a bit of help Forum Solvedjust built my 1st pc, successful first boot but now it wont turn on at all. help? Forum SolvedJust built a PC and it will not power on. When I push the power button, the CPU cooler fan begins to spin for just an instant Forum I just built a new PC with an AMD a10 5800k and MSI a75m e-33 and when I turn on the PC it comes up with a black screen and a Forum I just built a PC and when I boot up there is no picture. Forum Just Built PC - Need Troubleshooting Help Forum Just built a PC but motherboard will not start up Forum Just built computer but it doesn't power up Forum i need help my builded pc no powering up Forum More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !