No, there are no typical signs of damage that could be seen on a graphics card. However, if the graphics card has been damaged then certain symptoms may be present.
One of the most common indicators is seeing artifacts appear on the screen when using the graphics card. Artifacts can range from flickering black or colored boxes, strange lines on the screen, to a complete failure of the device.
Another sign is a decrease in performance. A decrease in performance can be seen as reduced frame rate, lag or stutter in games, or an overall decrease in graphical fidelity.
In some cases, a graphics card may also overheat, which can cause issues with your system as well. This can be accompanied by a loud fan noise, or even a burning smell. If this occurs, it is best to immediately power down your computer and have the card inspected by a professional.
Lastly, another sign of damage is frequent graphical glitches. Glitches can range from texture or object errors, display corruption, or even the computer completely freezing.
If these symptoms occur, the most important thing to do is to troubleshoot the issue to determine the cause. Checking driver updates, cleaning out dust, or even replacing the card altogether may be necessary depending on the severity.
It’s important to keep in mind that some of these symptoms may also be caused by incorrect settings or a lack of adequate cooling, so make sure all relevant software and hardware is up to date before assuming any damage has occurred.