I built a new pc in June and it has been working fine until a few days ago. I left it on sleep mode and the next morning it wouldnt start. The fans would turn on and the case lights would turn on, but my mouse and monitor would stay off. Ive narrowed it down to being the CPU or Motherboard. I tested 3 Psu's all working (one was brand new) a different set of Ram that i used in my old pc, and i tested my hardrive on a different pc also. I also noticed a red light on the motherboard the said Bios_A1. I just want some advice from someone with more experience before i send a part back.
Specs:
CPU: i5-4690k Devils Canyon
RAM: G.Skill Sniper Series 8GB
Motherboard: ASRock Fatal1ty z97 killer
Psu: Corsair cx750m
OS: Windows 8.1
Specs:
CPU: i5-4690k Devils Canyon
RAM: G.Skill Sniper Series 8GB
Motherboard: ASRock Fatal1ty z97 killer
Psu: Corsair cx750m
OS: Windows 8.1