Hello
My name is Raul Aillon and I am a Windows server administrator expert. I would love to serv you with your win 2012 server issue.
Have you installed the graphics driver?
Is win 2012 installed on virtual box vmware or some similar software ?
What is your laptop model ?
It would be useful to get in touch to start working on your issue.
Thank you for your time.
Best regards,
Raul