1. 9738_023_xp.zip Driver
2. Nt4(Standard).txt File Contents

Nt4(Standard).txt Driver File Contents (9738_023_xp.zip)

//***************** C-Media AC97 NT4 driver Release Note ******************//
                 (Support Intel ich2/ich4,sis7012,via8233)
                          --Standard Version--

2002/08/14
Version: 4.10.00.0025a
-   Add to support nVidia and Via686 chipsets

Date: 2002/08/02
Version: 4.10.00.0022a
-   Fixed a bug: Master volume control

2002/07/30
Version: 4.10.00.0017a
-   Fixed a bug: Move the balance of master volume to left and CD-In's to right most, it should be silence.

2002/07/24
Version: 4.10.00.0016a
-   Fixed a bug: abnormal noise occurred on mic recording with 22.05kHz/single channel.

2002/07/12
Version: 4.10.00.0014a
-   Let silence if the scale of Internal CD-In/ Line-In is setting to min.
2002/07/10
-   Force codec playback/record state to 2-channels.

Date: 2002/06/11
Version: 4.10.00.0011a for Standard
-   Enable Master Volume Boost function. 
-   Support midi out function, and dynmaic checking midi library is existed or not.
-   FIT ASUS REQUIREMENT(ICH2/ICH4/Sis7012/Via8233 South Bridge):
      Combine Phone and Auxillary controls into one (Aux/Phone) on Windows Mixer.


Date: 2002/06/03
Version: 4.10.00.0010a for Standard
-  Default Master volume is set to Max(0xffff), 
   WaveOut, CD-Outn, Line-Out is the half of max(0x7fff),
   Mic-In, CD-In, Line-In is 0x1fff. 

Date: 2002/05/28
Version: 4.10.00.0007a for Standard
-     Enable Master Volume Boost function. 
 
Date: 2002/05/21
Version: 4.10.00.0006 for Standard
-    Check the secondary codec if the chipset is ich4 and primary codec is not ready.
----------------------------

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.