Set up resolution at 4k 60hz

I am a graduate in Computer Science. I am a honest person with a bundle of technical skills. I hope you will find my work interesting and hire me for your job. I feel that I can add professionalism and accuracy to your current team of professionals. With extensive experience supporting all levels of a department and working directly with external vendors, I take direction well and can complete a heavy workload and complete projects under minimal supervision. If you feel there is a mutual interest, I would welcome the opportunity to meet with you to learn more about your company, the requirements of the position, and how my qualifications would be a good fit. the further details provided by you will decide the first milestone

Hello, I am a computer science student and also very interested in computer hardware, this sounds like an interesting and, to be honest, weird issue you are having. If you show me a video of what you have tried (or describe in detail) and give your hardware specifications I could resolve the issue if it is not limited to your hardware.