Updating the video card drivers
The most important of these chips are called the chipset.They are called that even if it is really only one chip.Your motherboard contains a CPU, some RAM, and expansion slots.But it also contains some chips which make all those parts work together.
The power cable which plugs into the wall has three wires. (It's also called the earth wire or the earth ground wire).
You can read more about system restores on this page.
You don't need to make system restore points if you don't think it's worth the trouble. But if you're new to installing video cards then you might as well take a minute and make a restore point.
If something goes wrong with the installation then you can do the following: Windows ME and XP both have built-in support for system restore points.
You need third-party software to get this functionality in other versions of Windows.