Can my PC handle MSI GeForce GTX 1060 GAMING X 6G

Solution
I cannot say for sure but i believe it will. If you open the case can you see which PSU you have. with that information i can give you a more conclusive answer.

atomicWAR

Glorious
Ambassador


thats why i asked that pre-built system comes with 3 different PSUs. one as low as 350w which would not be enough imho. The highest was rated at 500w and a middle of the road 400w one as well. regardless it may be worth upgrading your PSU to a quality unit, something many pre-built systems do not have.