Please ignore this post Tags: Homebuilt Power Systems Last response: April 15, 2007 5:05 AM in Systems Share kempie January 20, 2007 7:41:09 PM I've just built my first PC, turned the power on and I got a very high-pitched whining noise coming from the machine, so I turned the power off again straight away. Any ideas what this is? What should I do? More about : ignore post qwazzy January 20, 2007 7:42:11 PM Lol, unplug your speakers and microphone. That's what I had a problem with. But if it's not that, I would guess the HD. kempie January 20, 2007 7:49:57 PM Don't worry, I hadn't plugged the HDD into the PSU. Doh! Related resources IGNORE THIS POST (testing, 1, 2, 3...) - Forum Please ! Ignore my last post ! - Forum Please help and don't ignore - Forum Test Message - Please Ignore - Forum NewsReader Test Message - Please ignore - Forum Can't find your answer ? Ask ! Get the answer qwazzy January 20, 2007 9:37:53 PM Hehehe. it happens, don't be embarassed, I'm sure tons of people have EVEN STUPIDER mistakes than that, including me billdcat4 April 15, 2007 5:05:01 AM Quote:I've just built my first PC, turned the power on and I got a very high-pitched whining noise coming from the machine, so I turned the power off again straight away. Any ideas what this is? What should I do? Could be the fan on the power supply. Listen closely to see if you can find the noise. PSU or mobo should be the culprit. HD clicks when bad Can't find your answer ? Ask ! Publish Related resources : ForumIgnore meltdowns flameposts please ! ForumPlease ignore Forumquick test - sorry please ignore ForumDOUBLE-POSTED QUESTION... PLEASE IGNORE ME Forum(A)bort, ( I)gnore , (R)etry, (F)ail? does (F) cause CPU INIT? ForumIs this gaming PC okay? Forumneed some advice on this current build. ForumPlease critique my proposed home build gaming rig ForumOk guys need help on this!! ForumFinalizing list (criticism please) ForumCore 2 Duo/Asus P5n-e POST issue, please help ForumNew Build Advice Please ForumNeed new system please help with config ForumLow on cash for a new setup? THEN CHECK THIS OUT! ForumCan't decide on case or CPU cooler. Advice please More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !