I have change the system (MB,RAM PSU, VGA) and still receive the same message and try in three different monitors and still receive the same message (no signal detected). No matter if is in the DVI-D or VGA port. A little help, please.
you CPU is dead if absoluly nothing happens but a quick blink of the mobo. if you have a mobo with a diagnostic LED might want to see what they say. i have have it happen before.
sometimes you just need to reseat the cpu or a pin is bent. i would check it with minmalist stuff pluged in e.g mobo, ram, vga, and make sure its not set to "cpu VGA"
The CPU is a brand new AMD A10-7860K, but I will reseat it anyway. The RAM is G. Skill F3 12800 DDR3(8GB) x2. I try a BFG GeForce GTS 250 and MSI R7 2652GD5 OC as VGA. Also try the onboard VGA. How can I chk if is set to "CPU VGA"? I can't access the BIOS. Also this happens with other MB. I'm testing them out of the case. The PSU is Corsair CX 500. The MB is an MSI A88X-G45 Gaming. Is does have a diagnostic LED. It read "32".