I am very new to all of this.  My computer knowledge is barely above a newbie.

I have tried to select the May 26, 2019 and norton freaks out and will not let me go forward at all.

Am i doing something wrong is there a new driver to download.

Please help.

I am in the United States and I have a standard 15 amp outlet

I tried ot plug it into the wall and it did not turn on.
I can not find a power supply for it.
Which one should i buy?

Mine hasa whatspower P5 installed .  But when i plug it in to the wall it does not turn on.

I just bought one today.  What is a good power supply to use.

Thank you