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 Just built my PC, Fired it up but Monitor stuck in "Power Saving Mode" 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 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 first PC, need a bit of help Forum Just Built New P4 System: Will Not Power Up! Help Forum Just Built PC - Need Troubleshooting Help Forum SolvedJust built a computer. I need help with OS installation Forum i need help my builded pc no powering up Forum SolvedNeed help with gaming rig I just built Forum Need helping picking a graphics card for the PC I just built. Forum Please help, new built PC will no longer power up Forum I just built a new PC and I'm having trouble with putting it to sleep. It will go to sleep and start back up in 3 seconds ever Forum Just buildt a new computer. It powers up but i dont get no beep code. Cant turn of with power button. NEED HELP. Forum I've just built a custom PC, all is up and running fine and was installing 8.1 os.It caused an error on reboot that got my c Forum Solvedjust built a pc - black screen no signal please help Forum More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !