Swapped a 500w(thought it was lower) evga to a gamemax 850wWelcome to the forums, newcomer!
Can you please mention the make and model of the PSU that was prior and the PSU that you swapped to? On second thoughts, please parse the specs to your build like so:
CPU:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
include the parts that you've swapped out/replaced. If your system is a prebuilt, please parse the make and model of the unit and the SKU for easier identification.