A:AnswerHello,
This is probably due to some loose wires during shipping. Please contact our tech support at 888-618-6040 and they will be able to assist you!
A:AnswerFPS is highly dependent on what game and resolution and texture quality you have your settings on. The question is too vague to answer but you can google 1660TI FPS and get and idea of the FPS you will get on certain games.
A:AnswerThe FPS you will get is highly dependent on what game your son is playing as well as the settings he is playing on.
but there are tools online that allow you to search how many FPS you can expect to get with different graphics cards. If you search GTX 1660TI FPS you can then select the games your son plays and it will give you an estimate of how many FPS you can expect to get on specific games.
Hope that helps
A:AnswerI'm unsure on the PSU brand but 500 watts is enough to power this system with no issues at all. Some people recommend to go higher wattage to increase power consumption efficiency, however 500 watts will run this PC perfectly fine with no problems at all.