How to check VGA memory is a critical step in diagnosing and resolving graphics-related issues. VGA (Video Graphics Array) memory is a type of random access memory (RAM) that stores the image data being displayed on the screen. If the VGA memory is faulty or insufficient, it can lead to visual artifacts, screen flickering, or even system crashes.
There are several ways to check VGA memory, including using built-in diagnostic tools, third-party software, or manually inspecting the memory modules. Built-in diagnostic tools are typically accessed through the BIOS or UEFI settings and can perform a basic check of the VGA memory. Third-party software, such as MemTest86 or HCI Memtest, can provide more comprehensive testing and can detect more subtle errors.