About Video Drivers
video card is one of the most powerful, yet complicated, parts of any
computer. Also known as a graphical processing unit (GPU), this
essential hardware component is responsible for displaying all of the
images on a desktop or laptop computer screen. A video card is
equipped with a special processor seperate from the central
processing unit (CPU) that is designed to execute even the most
intense graphical processes with relative ease. Without the video
card, there is no display and the portal by which we operate and gain
insight into our computers vanishes.
are two ways to implement a video card in a computer: on-board
(integrated) and stand-alone (expanded). On-board
graphics processors are directly integrated into the motherboard and
cannot be removed. Stand-alone graphics processors are expansions
that can be removed, upgraded or replaced if necessary. Stand-alone
video cards have an advantage over on-board video cards in nearly
every way. Stand-alone video cards have their own supply of dedicated
memory, are always faster, and always of higher quality. The only pro
to on-board GPU's is the conservation of space and expansion room
inside the computer. However, the performance quality of an on-board
GPU pales in comparison to the sheer might of a stand-alone unit.
two biggest leaders in GPU production are nVidia and ATI. Each
competes to develop the latest and greatest chip for graphical
rendering and display. This healthy competition has driven computer
graphical technology to an extreme level of near-realism. Some of the
most powerful graphical processing units today are capable of
rendering microscopic cellular structure with flawless detail or in
contrast, render massive architectural structures in 3D displays.
video card's job is a complex one and is unique from any other
functions of a computer. In order for a video card to produce a
complete and clear picture, it requires the assistance of a small,
but important piece of software called a driver. The driver contains
the instructions for a video card that provides it with the
functionality to produce results on the screen.
Video Device Drivers
you log into Windows, there are a lot of things going on in the
background at once. The most noticeable activity is the display.
First the background appears, and the taskbar is loaded, and the
icons are restored. All of the hidden, background processes that
complete a functioning Windows computer are useless without a visible
interface to manipulate them with. That interface is written in a
graphical code that the video card then processes and displays on
video driver tells the video card how to understand the size of the
screen, how to differentiate between the thousands of pixles on a
screen and how to interpret the complex graphical code that completes
an image. There are countless factors that are involved in correctly
displaying an image. The video driver provides all of the
functionality for integrating graphical hardware with a computer, the
many other hardware devices that comprise it and the operating system
that the user interfaces with.
can be obtained freely but implementing them has proved to be a
challenge for most users. Many have felt that the most frustrating
part about updating drivers is flipping through pages upon pages of
user manuals and support documentation to find the necessary
information about the video card so that the correct driver can be
obtained. Then, having to navigate through several pages of links to
find a single file.
Common Issues with
certainly notice problems with your video device when and if they
occur. The screen may create strange anomalies, become blue or
black-out entirely. Many users experiencing issues with their
graphics cards have reported many strange images and rendering
errors. If you're screen is displaying strange images, colors or
other anomalies, there is certainly an issue with the graphics
causes of failure...
driver is missing or corrupt.
driver is out-of-date.
to run a graphically intensive application with an outdated video
to run an application that surpasses the capabilities of the device.
previous attempt to update the driver failed.
of the above listed scenarios could be the reason why you are
experiencing issues with your video card. However, the most important
thing to keep in mind is that this issue should be corrected quickly,
before further harm can be done to the computer. The best step to
take in troubleshooting an error with a video card is to replace the
driver. Drivers are free and can be obtained directly from the
manufacturers website. We have also compiled a guide on manually fixing Video Drivers.
this can be challenging for many users. Most users find it very
frustrating to flip through pages of support documents and user
manuals to find the necessary information for obtaining the correct
driver. Additionally, navigating the manufacturers website for a
single file requires clicking through pages and pages of links and
answering several questions about the detailed specifics of the
device in question.
to Easily Download & Fix Video Drivers
it comes to getting the latest video drivers for your computer, you
can either find and install the drivers manually, or use an automated
update tool to do the dirty work for you. Using an automated tool
removes the risk of installing the wrong video driver and it
identifies any other drivers on the computer which need updating.
This is a critical step to preventing possible driver conflicts that
have been resolved with other devices on the computer.
avoid the risks, and get the latest official drivers based on your
system's unique profile and the devices you have installed use
automatically scans your PC to find the appropriate drivers,
verifying your devices and update histories. In less than a minute
DriverUpdate will identify all of your devices and any missing or
out-of-date driver issues,
DriverUpdate not only minimizes the risk of getting the wrong driver,
it saves you hours spent searching, validating and checking for
driver conflicts manually. ( Click Here To Download DriverUpdate )