Inquiry About a Potential Purchase: Damaged GPU But Functional Screen?

As I navigate through my search for a new computer, I’ve come across an intriguing option that has raised some questions. The seller claims that the device has a damaged GPU (Graphics Processing Unit) but assures that the screen is in excellent working condition. I would appreciate any insights or experiences that could help clarify this situation.

Is it common for a device to have a non-functioning GPU while still having a fully operational display? Since I am particularly interested in the screen’s quality, I want to ensure that this claim is accurate before moving forward with the potential purchase.

If anyone has dealt with a similar scenario or possesses technical knowledge on the matter, your feedback would be greatly valued. Your expertise could make a significant difference in my decision-making process. Thank you!