bsob playing csgo

read below wrote it twice

i have played csgo with oout the new ram and it has worked fine i want to just return the new ram on amazon and it can get refunded today i olnly have a few days to do it so i mays well do it now i have tryed the memory test and i t just dioes this ---> i save it on a flash drive it says to restart i do that loads up windows 7 not the test says if it does that go into bios and select the romuvable drive to boot up doesnt work and i would just rather refund and have a fresh start now thank you for reading and you help for this matter thank you dipdapslap

Your Windows OS is the first boot option in the BIOS, that is why you booted in Windows again.
When you want to boot from another device you have to say that you want to boot from a different device in the boot order, it is not recommended to change the boot options in the BIOS because that can cause problems when you forget to change it back.

It runs fine without the added memory, return it.