3 beeps and checked everthing but same sound its a desktop... Tags: Power Supplies Connection Desktops Hard Drives Components Last response: November 13, 2012 8:23 AM in Components Share samuelsandesh November 12, 2012 1:08:55 PM 3 beep sound and checked ram,harddisk ,....every connection i am unable to find the fault.....its a desktop. More about : beeps checked everthing sound desktop alexoiu a b ) Power supply November 12, 2012 1:14:40 PM Is it one long, two short? Is it a new setup? What are the components? samuelsandesh November 13, 2012 8:21:16 AM it is making some 3 short beep nois and cant find wats the problem i changed ram,battery,ups ......... its intel 2.80hzs processor i upgraded the whole pentium 4 to core 2 duo except the switching power supply .. it workd brintly yestrday........... Can't find your answer ? Ask ! Publish Related resources: ForumDesktop Continues Beeps and stopped booting up ,, please help ForumLiquid cooling ' everthing ' !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ForumA8M2N-LA (HP Pavillion A1730N) wont boot, no beeps ForumAsus M 3 A: 1 long, 4 short beeps , cant find solution to no POST Forum8 beeps before system boots... same when coming out of sleep. ForumAsus P5WD2 Premium - 1 long, 3 short beeps and blank screen Forum3 Long beeps ForumD955xbk 3 beeps memory (?) problem ForumLoose connection/failing PSU? Works only when placed on its side. Forum4 long beeps - No Post brand new replaced board - 990F xa-ud 3 ForumComp crashed... 3 long beeps and shut down upon start up ForumAssembled, checked 3 times, switched on AND....! ForumWhy wont my desktop pc connect to the monitor? ForumLong Repeated Beeps on Gigabyte Mobo ForumGA-Z77x-D 3 H beep code and instability issues. ForumRadeon 5850, Potential Issue or Inevitable? (FPS Issue) ForumPSU Help More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !