Replaced MB, CPU and RAM but my PC still won't turn on, GPU just blinks












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So I had an issue that at some point where I unplugged all peripherals from my PC as I was preparing to move. Then after I plugged everything back, it wouldn't turn on and LED 1 green light on my GPU would blink. I brought it to service and they told me to replace MB. I bought new MB, CPU and RAM, installed everything but still get the same result. PSU paper clip test proves that it works. How do I troubleshoot this???



MB: X470 Aorus



CPU: AMD Ryzen 5 2600



RAM: G.Skill Ripjaws DDR4 8GBx2



GPU: GTX 760 from Asus



Power: EVGA SuperNOVA NEX750B 80PLUS










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    0














    So I had an issue that at some point where I unplugged all peripherals from my PC as I was preparing to move. Then after I plugged everything back, it wouldn't turn on and LED 1 green light on my GPU would blink. I brought it to service and they told me to replace MB. I bought new MB, CPU and RAM, installed everything but still get the same result. PSU paper clip test proves that it works. How do I troubleshoot this???



    MB: X470 Aorus



    CPU: AMD Ryzen 5 2600



    RAM: G.Skill Ripjaws DDR4 8GBx2



    GPU: GTX 760 from Asus



    Power: EVGA SuperNOVA NEX750B 80PLUS










    share|improve this question



























      0












      0








      0







      So I had an issue that at some point where I unplugged all peripherals from my PC as I was preparing to move. Then after I plugged everything back, it wouldn't turn on and LED 1 green light on my GPU would blink. I brought it to service and they told me to replace MB. I bought new MB, CPU and RAM, installed everything but still get the same result. PSU paper clip test proves that it works. How do I troubleshoot this???



      MB: X470 Aorus



      CPU: AMD Ryzen 5 2600



      RAM: G.Skill Ripjaws DDR4 8GBx2



      GPU: GTX 760 from Asus



      Power: EVGA SuperNOVA NEX750B 80PLUS










      share|improve this question















      So I had an issue that at some point where I unplugged all peripherals from my PC as I was preparing to move. Then after I plugged everything back, it wouldn't turn on and LED 1 green light on my GPU would blink. I brought it to service and they told me to replace MB. I bought new MB, CPU and RAM, installed everything but still get the same result. PSU paper clip test proves that it works. How do I troubleshoot this???



      MB: X470 Aorus



      CPU: AMD Ryzen 5 2600



      RAM: G.Skill Ripjaws DDR4 8GBx2



      GPU: GTX 760 from Asus



      Power: EVGA SuperNOVA NEX750B 80PLUS







      cpu motherboard hardware-failure gpu






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      edited Dec 7 at 20:31

























      asked Dec 7 at 20:14









      Vlad G

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          Take everything out but the CPU, and try to start it, Keep adding stuff until it doesn't start. if it doesn't stay on with only the CPU, Your Power Supply is Probably the problem, If you have another PSU lying around, Try using that one to test it, before buying one.






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          • Taking ou everything else but CPU didn't help, nothing powers up. I'll borrow friend's PSU to test if it works.
            – Vlad G
            Dec 7 at 23:14











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          Take everything out but the CPU, and try to start it, Keep adding stuff until it doesn't start. if it doesn't stay on with only the CPU, Your Power Supply is Probably the problem, If you have another PSU lying around, Try using that one to test it, before buying one.






          share|improve this answer





















          • Taking ou everything else but CPU didn't help, nothing powers up. I'll borrow friend's PSU to test if it works.
            – Vlad G
            Dec 7 at 23:14
















          0














          Take everything out but the CPU, and try to start it, Keep adding stuff until it doesn't start. if it doesn't stay on with only the CPU, Your Power Supply is Probably the problem, If you have another PSU lying around, Try using that one to test it, before buying one.






          share|improve this answer





















          • Taking ou everything else but CPU didn't help, nothing powers up. I'll borrow friend's PSU to test if it works.
            – Vlad G
            Dec 7 at 23:14














          0












          0








          0






          Take everything out but the CPU, and try to start it, Keep adding stuff until it doesn't start. if it doesn't stay on with only the CPU, Your Power Supply is Probably the problem, If you have another PSU lying around, Try using that one to test it, before buying one.






          share|improve this answer












          Take everything out but the CPU, and try to start it, Keep adding stuff until it doesn't start. if it doesn't stay on with only the CPU, Your Power Supply is Probably the problem, If you have another PSU lying around, Try using that one to test it, before buying one.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Dec 7 at 20:36









          Pancakedinner

          1975




          1975












          • Taking ou everything else but CPU didn't help, nothing powers up. I'll borrow friend's PSU to test if it works.
            – Vlad G
            Dec 7 at 23:14


















          • Taking ou everything else but CPU didn't help, nothing powers up. I'll borrow friend's PSU to test if it works.
            – Vlad G
            Dec 7 at 23:14
















          Taking ou everything else but CPU didn't help, nothing powers up. I'll borrow friend's PSU to test if it works.
          – Vlad G
          Dec 7 at 23:14




          Taking ou everything else but CPU didn't help, nothing powers up. I'll borrow friend's PSU to test if it works.
          – Vlad G
          Dec 7 at 23:14


















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