Solved New PC has no response when powered on. Need help. [Solved] Tags: Motherboards Components Last response: January 2, 2013 7:06 PM in Components Share Karpin December 17, 2012 1:36:52 AM The PC was built over the weekend and worked fine until it turned off in the middle of use. Now the PC does not respond when attempting to power on. Could it be a problem with the motherboard or PSU? Components: CPU - Intel Core i5 3570K Motherboard - ASUS P8Z77-V PRO Motherboard GPU - Gigabyte GeForce GTX 670 Overclocked 2GB RAM - Corsair Vengeance CMZ8GX3M2A1600C9B 8GB (2x4GB) DDR3 PSU - Corsair AX750 Gold Power Supply Thank you. More about : response powered solved alwintom December 17, 2012 2:07:13 AM When you turn on your PC, does the fans start to run or are they staying off? Also check the front panel headers on motherboard. Once the same thing happened to me and it turned out that the front panel header was loose. Also if you have another PSU try that. Karpin December 17, 2012 2:12:21 AM The fans don't run at all. It acts as if there was no power running to it. I'm trying another PSU soon. I'll report back. Related resources Built a new PC but cant get any response from monitor. - Forum NEED HELP FAST !!-No Response from Power Supply or MoBo both brand new - Forum Need Help : Slow Response - Forum In desperate need of help ...Just built new computer (UPdate: SOLVED !) - Forum NOT Solved - RAID0 Help ! - Forum Can't find your answer ? Ask ! Get the answer Karpin December 18, 2012 2:16:02 AM The PSU works fine when plugged into another PC so is it the motherboard or CPU? Is there a way to check? EDIT: Also, when I used a different PSU it still had no response. The CPU and PSU fan didn't spin. No response. Best solution alwintom December 20, 2012 8:12:25 AM Do you see any LEDs lighting up on the motherboard when you turn on the PSU? Also check the motherboard and see if any components on it (Capacitors, Inductors..) have melted or deformed? From what you have explained(no fan spin), I think the problem lies with your motherboard. However, here is a troubleshooting guide created by one of the forum members. try to work through it. http://www.tomshardware.com/forum/261145-31-read-postin... Karpin December 20, 2012 11:33:08 AM I think you were right. Got the motherboard replaced and its working fine now. Thanks for the help. alwintom December 26, 2012 4:16:05 AM Karpin said:I think you were right. Got the motherboard replaced and its working fine now. Thanks for the help. That is good news. Please mark this thread as 'Solved' so others might find it useful Karpin January 2, 2013 7:06:04 PM Best answer selected by Karpin. Can't find your answer ? Ask ! Publish Related resources : Forumhttp://www.tomshardware.com/forum/ [...] t-problems ForumNew HTPC build... no response seen when pushing power button ForumProblem with installing Smart Response ForumHELP - PCI Slots No Power or Response - i7 Gaming 1500 Build Forum[ Solved ] Please Select Your Boot Device( PC freeze every 1hour SSD) Forum[ Solved ] Computer is running very slow after installing a new case fan ForumHelp upgrading CPU ( need timely response important) Forum[ Solved ] New power supply issue Forum[ Solved ] New Gaming Build - First Time Building PC Forum[ SOLVED ] Need help with Internet/light gaming PC ; $500-700 limit ForumHelp measuring frequency response for a speaker system ForumBoth Crossfire 5850's AND 6850's NOT working right??? properly powered ForumNew Computer Build Randomly Loses Power . Help ! ForumIntel Pentium E2180 help Forum|Really Really Need Answer Out Of These 2 PSU'S More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !