I have two motherboards and two processors: 1. Asus Z87M-PLUS motherboard with latest BIOS (1106, updated via Asus EZ Flash menu in BIOS). It works perfectly with Intel Core i3-4130. 2. ASUS H81I-PLUS with Core i5-4590. This pair works well too.
But when I install i5-4590 into Z87M-Plus this combination does not work (CPU fan is spinning but monitor stays black and I hear no POST beep).
I tried to clear CMOS - no effect. All other devices (e.g. videocard or hdd) is disconnected. RAM = 2x4 DDR3 Kingmax Nano (2200MHz).
Has anyone faced with a similar problem? How can I force this CPU+MB combination to work?