buy a PCI express graphics card and install it , simple.
It's external... It's designed to be plugged into an external USB port - not connected to the directly to the computer's motherboard.
I'm guessing your question means "Where about is the sound card situated in a computer?" If so.. It can be either integrated into your motherboard or external and be in one of your pci slots on your motherboard.
external cache or level 2 or L2 cache
computer bus types&function
There is a wide difference between the internal system unit and the external system unit. The internal system unit is usually mounted on the motherboard inside the computer while the external system unit is independent of the computer like an external drive.
Could be bad LCD screen, defective video cable or bad motherboard. First, test the laptop with external monitor. If video on the external monitor is normal but it's bad on the laptop LCD, the problem is somewhere inside the laptop display panel (bad LCD, bad video cable, bad connection between cable/motherboard/LCD). If video on the external monitor is bad too, you have either software related problem or something is wrong with the motherboard. Try reinstalling Windows first, it might help.
When they work together, they create what is known as a computer. Hardware is just external drives, like flashdrives and external hard drives. Software is what is in the computer, like the motherboard. Together, they make a computer.
The chipset determines the type of processor the motherboard accepts, the type of capacity of RAM, and what sort of internal & external devices the motherboard supports. It serves as an electronic interfaces through which the CPU, RAM and I/O devices interact.
because all computers have external ports, so you can hook up other peripherals without opening the computer. the internal ones being for other hardware, more permenant such as a sound card.
Graphics cards connect to the computer only through the connectors present on the motherboard so an external graphics card is unfortunately not an option. You can always switch your video card entirely, but be sure to check if the motherboard you have supports it.
An audio port on a computer allows for the input and output of sound. It usually is an external connector that is internally connected to the motherboard or sound card.
The port is an external connection device on the computer which is used to connect different peripherals. Concretely it is a socket (and the corresponding plug) that enables an external device (peripheral) to be attached to a computer (usually to a motherboard or adapter card).