cannot get to post all new compnents

jburns50

Prominent
Feb 20, 2017
9
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510
I have a msi1I mobo amd 5730 cpu get 3 beeps and no post .Have removed all non essental components. Psu roswell 7000. Only noticed that the MOBO only has a 4 pin plug . Could this be a power thing to the cpu . Manuel does not advise
 

The roswell has 2 4 pin plugs the MOBO only has 1 Have plugged in both and does no make a differance
 


I need some solution I have 2 motherboards and several cpu all are doing the same .MSI motherboards . MSI give NO help without a fee charge