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CRYSTAL AUDIO DRIVER VERSION D2720
for Windows95
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RELEASE NOTES
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04-01-98
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This Document contains the following:
1. WHQL certification information
2. List of files
3. Installing Crystal Audio Drivers
4. Uninstalling Crystal Audio Drivers
5. Copyright and Trademarks




1. WHQL Ceritification Information (PC97)

PART MASTER ID CERTIFICATION DATE
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
CS4235 5009 05-23-98
CS4236B 5010 05-23-98
CS4237B 4868 05-16-98
CS4239 5008 05-26-98


** CERTIFIED CWDAUDIX.VXD 04-07-98 **


2. List of Files:
CWD3DSND EXE 206,848 04-01-98 12:27a
CWDAUDIO BIN 8,676 04-01-98 12:27a
CWDAUDIO DRV 173,472 04-01-98 12:27a
CWDAUDIO INI 774 04-01-98 12:27a
CWDAUDIO INF 28,725 04-01-98 12:27a
CWDAUDIX VXD 91,176 04-07-98 12:27a
CWDFM DRV 21,808 04-01-98 12:27a
CWDINIT EXE 98,176 04-01-98 12:27a
CWDJOY VXD 10,133 04-01-98 12:27a
CWDMIDI VXD 14,494 04-01-98 12:27a
CWDMIDI DRV 9,952 04-01-98 12:27a
CWDMIX EXE 239,320 04-01-98 12:27a
CWDPCPLE DLL 37,888 04-01-98 12:27a
SETUP EXE 79,872 04-01-98 12:27a


3. Installing Crystal Audio Drivers
1. During the Windows95 boot procedure. Insert the Crystal
Driver Disk. Windows95 will detect the CS423x device. Press the
NEXT button. The Crystal PnP Audio System CODEC driver will be found.
Press the FINNISH button.

2. The operating system will prompt you to provide the Crystal
Driver Disk. Please insert this disk and press the OK button to
continue. Then type A:\ and press the OK button.


4. Uninstalling or Updating Crystal Audio Drivers

1. From Win95, run UNINSTAL.EXE located in the Crystal Driver Disk.
This application will do an automatic cleaning up of the Windows 95
Crystal Audio registry entries. Many problems with reinstallation
occur because of existing registry entries from previous installations
and because of the \WINDOWS\INF\OEMx.INF files. After running
UNINSTAL.EXE, the various Crystal devices should not be listed in the
Device Manager window.

2. Restart your system. If you want to remove or install any hardware,
select the SHUTDOWN option and turn off your PC.

3. Turn PC on. Upon loading, Windows 95 will detect new hardware, create
an information database, and proceed with the installation of Crystal
device drivers (as described in the previous section)



5. Copyright and Trademarks
* All brands and product names noted herein are the property or trademarks
of their respective holders.


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Cirrus Logic, 1998
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	Filename	Size	Readme	O.S.	Description
	5015c.zip	26KB			Cirrus logic Windows 2000 Sound drivers for the CS4281 Chipset. Please note these are reference drivers, if possible get the drivers from the original manufacturer. To find the OEM refer to this guide
	b95us250.zip	606KB	b95us250.htm		Cirrus Logic Windows 95/98 Sound drivers for the following chipsets:CS4232, CS4236, CS4236B, CS4237B, CS4238B Please note these are reference drivers, if possible get the drivers from the original manufacturer. To find the OEM refer to this guide
	fv2883c.zip	1170KB			Cirrus Logic Windows 95/98 Sound drivers for the CS4280 chipsets Please note these are reference drivers, if possible get the drivers from the original manufacturer. To find the OEM refer to this guide
	iusw301r.zip	113KB			Cirrus Logic Windows 2000 reference drivers for the following chipsets: CS4235, CS4236B, CS4237B, CS4238B, CS4239 Please note these are reference drivers, if possible get the drivers from the original manufacturer. To find the OEM refer to this guide
	pv2883r.zip	9900KB			Cirrus Logic Windows 95/98 drivers for the following chipsets: CS4614, CS4624 Please note these are reference drivers, if possible get the drivers from the original manufacturer. To find the OEM refer to this guide
	pv5015c.zip	231KB			Cirrus Logic Windows 95/98 drivers for the CS4281 chipsets. Please note these are reference drivers, if possible get the drivers from the original manufacturer. To find the OEM refer to this guide
	pw3022r.zip	2040KB	pw3022r.htm		Cirrus Logic Windows 2000 Sound Drivers for the following chipsets: CS4280, CS4614, CS4624 Please note these are reference drivers, if possible get the drivers from the original manufacturer. To find the OEM refer to this guide
	w95us272.zip	466KB	w95us272.htm		Cirrus Logic Windows 95/98 Sound drivers for the following chipsets: CS4235, CS4236B, CS4237B, CS4238B, CS4239 Please note these are reference drivers, if possible get the drivers from the original manufacturer. To find the OEM refer to this guide