Pc gave 1 long continous beep,switched it off at wall. now wont switch back on Tags: Motherboards Switch Computer Power Last response: September 16, 2011 6:41 PM in Motherboards Share Anonymous a b V Motherboard September 6, 2011 12:40:28 AM my pc gave a long continoues beep and crashed. had to switch off at wall. now the computer does not switch on. when you press the power button both fans start spinning then power switches off again More about : gave long continous beep switched wall wont switch back borisof007 September 16, 2011 6:41:46 PM It's definitely a hardware failure, most likely your motherboard's dead or another critical component. When you try turning it on, does it beep again? Can't find your answer ? Ask ! Publish Related resources: ForumMy comp turned off by itself & now it won't turn back on ForumP8Z77-V Deluxe in BIOS limbo (switches off and doesn't switch back on) ForumGA-K8N Pro wont boot - just getting continuous long beeps ForumPc continously beeps 1 and then 5 beeps? ForumPC "throbs" on shutdown - now won't power up - HELP! ForumNew gaming pc lags alot and crashed and gave me an error messige HELP! ForumBarton hits the wall at 2. 1 Ghz ForumIs A10 5800K good for gaming ?? ForumDo I have a dead motherboard? No beep, no BIOS screen. ForumCPU turns on after many tries of switching power supply on and off ForumWall -Sized 3D Displays: The Ultimate Gaming Room ForumLAN cable: how long is "too long "? ForumCAN'T ACCESS BIOS HELP ForumIs there a way to " wall off " one computer on a home network? ForumWhen we finally can’t attained athletic subject, Forum[Solved] Computer wont boot at all. ForumHelp,pc wont turn on when its not plugged in ForumMobo wont post normally but... ForumComputer wont boot with ram in dual channel Forum[Solved] Long LONG boot times GA-880GM-USB3 after a new Heatsink. More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !