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CS4281 DRIVER KIT
PW5015C
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RELEASE NOTES
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WDM style Windows 9x & 2000
Driver Version 5015
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Release Date
December 17 1999
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0. Contents
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This Document contains the following:
1. Driver Kit Files
2. Installing Crystal Audio Drivers
3. Uninstalling Crystal Audio Drivers
4. Copyright and Trademarks
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1. Driver Kit Files
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The driver kit consists of the following 3 files :
CWRWDM INF 15,389 12-19-99 1:55a
CWRWDM SYS 42,384 12-19-99 1:55a
PW5015 CAT 21 12-19-99 1:55a
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2. Installing Crystal Audio Drivers
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1. Copy the files on the diskette to a directory on the hard drive, or you
may install from floppy.
2. Double click the Device Manager icon in the control panel. The
Device Manager Properties windows will appear. PCI Audio Device
will have a yellow marker the first time the OS is installed.
3. Click on the "Refresh" button to install the driver, go thru the
installation and make sure that the correct driver source path
is selected.
4. Make sure that Windows CD is available to complete the installation of
the WDM driver.
5. The Gershwin entry will show up in the Sound, Video and Game controllers.
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3. Uninstalling or Updating Crystal Audio Drivers
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1. Double click the Device Manager icon in the control panel. The
Device Manager Properties windows will appear. Select Crystal PCI Audio
Accelerator under Sound, Video and Game controllers.
2. Select the "Remove" button and press it to Un-Install the driver.
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4. Copyright and Trademarks
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* All brands and product names noted herein are the property or trademarks
of their respective holders.
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Cirrus Logic, 1999
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Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.