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First, plan ahead. Have ready any CDs you might
need, such as the operating system (e.g. Win98) or any CDs that
came with new hardware such as a printer or modem.
Some drivers are built into the operating system software
itself, but others need to be loaded or installed
separately--usually from a CD. Older DOS-based systems have drivers
with a .SYS extension. Windows-based systems usually have drivers
with the .DRV extension.
Set aside enough time for updating, as you don't want to
interrupt the process. Stopping midway can potentially cause major
damage to your system files. If the installation fails, or your
changes make things worse, you can always uninstall
after the process is finished.
These instructions apply to all drivers, not
just those for the most common hardware listed in our sections on
Modem
Drivers,
Printer
Drivers,
Scanner
Drivers,
Video Card
Drivers, CDRW
Drivers (and CD-ROM drivers).
Overview of most common process
The overall process will be quite simple most of the time. More
details are provided further below for those times when this easy
method does not work.
Are you installing new hardware, for example a new sound card?
Then you should begin by removing the old drivers before installing
the new hardware. If you rush the process, and install the hardware
first, you can end up with conflicts with your old driver.
So the easy method steps are:
- Take note of the name of the old driver
- Remove the old driver
- Install your new hardware
- Restart your computer
- Windows will recognize the new hardware
- Windows will install the new driver (for Plug-and-Play
devices)
- You can start using the hardware!
When things don't work that easily
The above steps always work--in a perfect world!! So, if you
don't live in that world, you may need to try the following steps
for installing new hardware, or for updating your current
drivers.
Not Plug-and-Play
The most common thing that goes awry is that your new device is
not Plug-and-Play, so the system can't deal with
it properly. In this case, Windows will ask you to select the
device from a list. Then you will be asked to select a particular
driver. Click on "Have Disk" if you have the installation CD or
floppy from the vendor of your new hardware. Then drill down to the
place on the floppy or CD that has the drivers, and Windows will
install the new driver from there.
The steps in detail
1. Create a folder called "My Drivers." Then create a sub-folder
called "Old Drivers."
2. Backup your old driver by creating a copy and place it in the
above folder.
3. Uninstall the old driver. Go to "My Computer" and right click.
Select "Properties"
4. Choose the tab marked "Device Manager." (in Win XP first click
the "Hardware" tab.) Locate the old device, highlight it, then
click the "Remove" button at the bottom of the window. (For
graphics cards or video cards, you cannot remove the driver, so
simply change it to the "Standard Display Adapter VGA)
(--how?)
5. Restart the computer, and Windows may recognize the new
hardware device if it is Plug-and-Play compatible.
6. If it does not recognize the new device, then
go to Control Panel, and double click on "Add New Hardware." Let
the wizard find the new hardware. If it does, the wizard will then
search for the appropriate driver, or you can specify the location
of the driver yourself. Follow the installation process.
Updating drivers without adding new hardware?
If you simply want to update your current drivers, and not
install any new hardware, here's how. As usual, Windows provides
several ways to do the same things. The following steps get to the
same point as above, using a slightly different method.
1. Create a folder called "My Drivers." Then create a sub-folder
called "Old Drivers."
2. Backup your old driver by creating a copy and place it in the
above folder.
3. Go to "My Computer" and right click. Select "Properties"
4. Choose the tab marked "Device Manager." (in Windows XP first
click the "Hardware" tab.) Locate the old device, highlight it,
then click the "Properties" button at the bottom of the
window.
5. Choose the "Driver" tab
6. Click the button marked "Update Driver"
7. When the wizard opens, click the "Next" button
8. Choose radio button "Display a list..."
9. Click the button marked "Have Disk"
10. Click the "Browse" button (note that some systems will have
problems if you don't have a floppy in the drive. If so, put any
floppy you have handy in the drive.)
11. Choose your drive at the bottom of the window, and drill down
to the folder where your new driver is located. Highlight the
folder (usually containing a file ending with .inf).
12. Click the "OK" button
13. The previous window will now have the location listed. Click
the "OK" button to begin installation
Hey! You might be done....whew! But just in case, check for problems by following the instructions at the top of this page's right column.
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