PC Upgrade Problem (Black Screen)

Lambchopps

Reputable
Nov 7, 2015
6
0
4,510
Lately, I've been upgrading my PC and I recently purchased a new mobo and cpu. Once installed and wired, I turned it on and all fans spin and such but no display or beep from motherboard speaker. I have reseated the ram, reset cmo, plugged in wires and so on.

Prior setup:

Cpu: AMD A8-6500
MOBO: MS-7778
RAM: 8gb ddr3
PSU: FSP 600wt 80 Plus
GPU: Nvidia GTX 960 2Gb

New Parts:

CPU:Athlon x4 860k
MOBO: msi a88xm gaming
Ram: 16Gb
 
When this happens on my MS7778 m/b, I have to reset the bios. There is a three-pin jumper near the memory slots. From left to right; pins 1 and 2 are jumped for normal operation; with power off, jump 2 and 3 for a few seconds, holding in the power switch on the cabinet; restore the jumper to pins 1 and 2. Boot and go!

Why this happens? I suspect overheating cpu. Anyone with any advice....