computer issues

[eutechnyx 10+ year member]

I would say possibly power supply.The signs of a failing power supply sounds exactly like the issue you are having.What type/brand comp is it? I can help guide you in the right direction for a P/S

 

[Bigrick31 10+ year member]

If your changing out the power supply you need to look at the one you have and get a replacement of equal or greater wattage.