Replacing a graphics card in a laptop is the process of removing the old graphics card and installing a new one. Graphics cards are responsible for rendering images and videos, so a new graphics card can improve the performance of a laptop for gaming, video editing, or other graphics-intensive tasks.
There are a few reasons why you might need to replace the graphics card in your laptop. One reason is if the graphics card fails. This can happen for a variety of reasons, such as overheating, power surges, or physical damage. Another reason to replace the graphics card is if you want to upgrade to a better one. A new graphics card can provide better performance, allowing you to play games at higher resolutions and frame rates. It can also improve the quality of video editing and other graphics-intensive tasks.