Readme.txt Driver File Contents (audio_Creative_SB_128_CT4810-CT5880_ENG_SPA.zip)

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  Creative Audio Card Readme File             
  January 2001
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This document provides late-breaking or other information that 
supplements the Creative Audio Card documentation.

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CONTENTS
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1.   AUDIO CARD CONFIGURATION
     1.1  Changing the Interrupt Request (IRQ) Setting

2.   NOTES FOR WINDOWS 2000 / WINDOWS MILLENNIUM EDITION USERS
     2.1  AC3 Passthrough Support in Windows Millennium Edition	 
     2.2  No Support for CDDA in Windows Millennium Edition		

3.   LIMITATIONS 
     3.1  Limitation of Recording Operation for Digital Audio 
          Output	

===================================================================

1.   AUDIO CARD CONFIGURATION
     ------------------------
     1.1  Changing the Interrupt Request (IRQ) Setting

          If you want to change an IRQ setting for your PCI card, it 
          is best to do so from the BIOS setup screen.

          Reason: PCI cards are configured differently from ISA cards;
                  unlike ISA cards, it is usually not possible to
                  change the IRQ for a PCI card from the operating
                  system.
          	-----------------------------------------------------------
	  CAUTION: Do not change the BIOS settings unnecessarily unless
                   you know what you are doing, because meddling with
                   the BIOS settings may hang the system or slow down
                   the system performance. 
		   Record all BIOS settings before making any changes
                   to ensure that you can return to your original
                   settings.
		-----------------------------------------------------------
	  To access the BIOS setup screen:
           
	  At system startup, press the key or key combination (usually
          the DELETE or ESC key) as required by your motherboard.

     	  NOTE:	For detailed information about accessing your BIOS and
                explanations about your BIOS settings, refer to your
                motherboard manual.

		The IRQ resource is typically found in the PNP/PCI 
		Configuration Setup section in the BIOS settings.

		Under this section, there is an option to assign PCI
		slots to "Auto" or "Manual" to set an IRQ. This option
   		is usually named "Resources Controlled By" or 
		"PNP/PCI BIOS Auto-Config".

		To change an IRQ, you need to set this option to 
		"Manual" or "Disabled".

		Some BIOS only allow you to define which IRQs to
		disable	and will in turn assign another available IRQ 
		automatically, while some BIOS allow you to select the 
		IRQs to be used for a particular PCI slot.

		For example, with a certain type of BIOS:

		To change the IRQ setting for your PCI card from the 
		current IRQ 11:
          
		1) At the "Resource Controlled By" option, switch to 
		   "Manual".
		2) Change the setting in the "IRQ 11" option to 
		   "Legacy ISA". This means that the BIOS will assign
		   an available IRQ other than IRQ 11 to the PCI audio
		   card.
		3) Save these new settings and exit the BIOS.

		Another example on a different type of BIOS:

		a) Your PCI audio card is plugged into PCI slot 1
		b) Your PCI video card is plugged into PCI slot 3
		c) Both cards are using IRQ 11

		To change the IRQ setting for your PCI audio card 
		from the current IRQ 11:

		1) At the "BIOS Auto-Config" option, switch to
		   "Disabled".
		2) Change the IRQ setting for PCI slot 1 to another 
                   available interrupt.
		3) Save these new settings and exit the BIOS.

		NOTE: For more information on BIOS settings or PCI 
		      slot 1 location, refer to your motherboard
		      manual.


2.   NOTES FOR WINDOWS 2000 / WINDOWS MILLENNIUM EDITION USERS
     ---------------------------------------------------------
     2.1  AC3 Passthrough Support in Windows Millennium Edition

	  There is AC3 passthrough support in Windows Millennium
          Edition but not in Windows 2000.  AC3 passthrough support is
          only available for cards with digital audio output.
	 	
     2.2  No support for CDDA in Windows Millennium Edition	
	  
	  If you encounter audio distortion while performing playback 
          and recording simultaneously, disable CDDA to fix this 
	  problem.
	  
	  Perform the following steps to disable CDDA in Windows 
          Millennium Edition from Device Manager tabbed page and 
	  Windows Media Player:
	  
  	  Device Manager tabbed page
	  --------------------------	
	  1) Click Start -> Settings -> Control Panel.
	  2) In Control Panel, double-click the System icon.
	  3) On the Device Manager tabbed page, double-click the 
             CDROM icon and select the CDROM device from the list.
          4) Click the Properties button.
          5) On the Properties tabbed page, under Digital CD Playback,
             clear the Enable digital CD audio for this CD-ROM device 
             check box.
	  
          Windows Media Player
	  --------------------
   	  1) Start Windows Media Player.
	  2) On the menu, click Tools -> Options.
	  3) On the CD Audio tabbed page, under Playback Settings, 
             clear the Digital Playback check box.
	  4) Click the OK or Apply button.


3.   LIMITATIONS 
     -----------
     3.1  Limitation of Recording Operation for Digital Audio Output	

          For digital audio output, there will be an increase in the 
	  playback volume to maximum when "Mixed Output" is not
	  selected as the recording source.  
	  
	  This problem is due to a hardware limitation.



Copyright (c) 2001 Creative Technology Ltd. All rights reserved.
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  End of Readme File
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Download Driver Pack

How To Update Drivers Manually

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.

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