[HELP] Motherboard probably dead ? SB_PWR not on ! Tags: Motherboards Last response: June 9, 2012 3:13 PM in Motherboards Share nyxfx June 7, 2012 10:02:09 PM Hello... I bought the Sabertooth Z77 motherboard and an AX650 Corsair psu. The problem is that after I installed all my pc components ( hdd, sdd, gpu , cpu, cpu stock cooler, etc...) , I tried to power on my system but nothing happened: no fan noise, no leds.... My first thought was that my psu was dead, so I tried it in another PC and it worked. I noticed that my SB_PWR ( green led) is always off , for me it is really strange because even thought it is broken the led should turn on. Can anyone help me please? More about : motherboard dead pwr nyxfx June 9, 2012 2:49:34 PM any1? m 0 l rolli59 a c 1119 V Motherboard June 9, 2012 3:13:31 PM Run through this guide step by step http://www.tomshardware.com/forum/261145-31-perform-ste... You did you standoffs for the motherboard? Any way post back after going through the guide. m 0 l Can't find your answer ? Ask ! Publish Related resources help! p4b533 sb_pwr blinking but mobo dead Forum SolvedHelp me tell if my Motherboard is dead, or other parts! Forum please help with dead motherboard Forum Connected LED fans, motherboard now seems to be dead, NEED HELP! Forum SolvedMotherboard, CPU, or PSU dead? (help) Forum Motherboard and/or PSU Help! (May be dead or shorted?) Forum HELP - Dead Motherboard? Forum Samsung HDD dead after connecting to Z68 motherboard: pls help Forum Help Needed diagnosing a dead CPU or dead motherboard Forum [Solved] Motherboard, CPU, or PSU dead? (help) Forum CPU or Motherboard dead, help! Forum Dead Motherboard Please Help - Thanks! Forum Need help, maybe dead motherboard Forum Is my motherboard dead?! Please help me! Forum Is my motherboard dead??? Plz help!! Forum Motherboard dead? Help please. Forum Help - dead CPU (AMD64), dead motherboard(Biostar6100), or ? Forum Please help regarding Motherboard not sure if its dead=[ Forum Gigabyte K8N Pro Sli Motherboard possibly dead?? Please help Forum dead motherboard? help Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !