I am having issues with my Dell XPS 15 Laptop. I have been having multiple issues with this pc. It first started with the mouse flickering on the screen. After multiple drivers I was informed to install, I was told to use the windows tool to reinstall windows on the pc. I completed the install but now when the pc boots, it beeps continuously. If I press enter, windows boots like nothing is wrong. I have done a dell hardware diagnostic and everything passed. I am at a complete loss of answers.