Slow performance and some time No signal problem

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kamalssaini Posts 1 Registration date Sunday March 13, 2016 Status Member Last seen March 13, 2016 - Mar 13, 2016 at 01:25 PM
Last week i bought a new pc
Configuratuon such as
Amd fx9590 , smps 500watt, motherboard asus m5a99fx pro R2.0 , 16 gb ram
when we assemble and then start pc they show NO singal and then we plug out power cable and again insert then they not show no signal but many times they show no singal and again we plug out power cable and again insert they start .and also give slow performance and and when start window it take more time every parts are new . is it smps problem becoz its 500watt
Plzz tell me