Question Is my PSU enough

Nov 10, 2019
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im having some problems with my computer this are my specs

Ryzen 7 2700
16gb ddr4 3200
2 wd hard drives 2tb in total
1 ssd samguns 500gb
rx 5700 xt
550 w spu evga

So, the rpblem is that all the suden the gpu stops working, i think is probably because of the SPU that is not supplying enough energy.

What you guys think? should i buy a more powerful spu?