Hi, can RAM sticks not listed in my motherboard QVL list cause problems with my computer? I'm asking this question because I have the following problems: sometimes in the BIOS the mouse and the keyboard are not responding, sometimes the mouse pointer is teleporting, but the problem drives me nuts the most is that I sometimes hear some popping sounds while listening to music or watching videos or playing games. Are all of these issues related to the RAM? Or maybe is a bad motherboard or CPU? The second question is: can a BIOS mod fix these problems?