Pc wont turn on Tags: Homebuilt Systems Last response: January 26, 2010 5:53 PM in Systems Share Unworldlyfriend January 26, 2010 4:13:51 PM I just built a new computer. I5 750 P55A-UD3 Nvidia 8800gt Hitatchi 250gb 4gb OCZ 1333 mhz 1.65v IDE Dvd/rw 375W PSU When i press the power button the PSU makes a Noise and all the Fans inside the case are spinning but It wont POST or Show a display. I was thinking that i need a new PSU? Can anyone else help on this situation? Thanks Tristan More about : wont turn MadAdmiral a c 84 B Homebuilt system January 26, 2010 4:21:50 PM You might want to give the exact model for the PSU. Have you tried the suggestions in the "Read Before Posting about Boot Problems" sticky? There's a lot of very easy fixes in there that can be easily forgotten or missed. If you've tried all of that, I would think it's a bad PSU. Unworldlyfriend January 26, 2010 4:23:38 PM Enermax EG375AX Il have a look now Related resources pc won't turn on when case fan pin is connected to mobo - Forum PC won't turn on after new cooler installation - Forum PC Won't turn on - Forum Pc won't turn on. only a small zap sound and fan spin - Forum Pc won't turn on... - Forum Can't find your answer ? Ask ! Get the answer Unworldlyfriend January 26, 2010 4:27:00 PM I had a look and im pretty sure i have all of those correct. MadAdmiral a c 84 B Homebuilt system January 26, 2010 4:31:43 PM It can't hurt to run through them again just to double check. Just so it's clear, all of the fans turn on? Case fans, PSU fan, CPU fan? Do any lights show up on the motherboard? Are there any beep codes? Unworldlyfriend January 26, 2010 5:53:57 PM I just went through and found that the ram needs to be furthest away from the CPU had to re install windows but im happy now Thanks Can't find your answer ? Ask ! Publish Related resources Solvedupgraded GPU PC won't turn on Forum SolvedAssembling my PC and my RX-530ss wont turn on Forum SolvedPc wont turn on Forum SolvedPC wont turn on, if i reset it, or restart it, it turns on only if i shut it down and press again Forum SolvedMy PC wont turn on Forum Solvedpc wont turn on with graphics card installes Forum SolvedMY PC WONT TURN ON!AFTER PLAYING bf3 Forum SolvedPC won't turn on Forum SolvedNeed Help! I don't know whats wrong but I built this Custom Gaming PC and that it work but today It won't turn on it worked... Forum Solvedbuilt pc wont turn on Forum Solvedpc won't turn on Forum SolvedPC Wont turn on after power cut. Forum Solvedpc wont turn on? Forum Solvedpc emergency please help it wont turn on!!! Forum SolvedPC Overheats and wont turn on Forum More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !