Seanix 1557 Driver Download (Official)

6 Ratings

Supported Models

1557 Driver

Crystal WDM AC'97 Driver for ICH4 Driver



Applied Drivers

Supported Operating Systems

Windows XP

File Name (2.3 MB)

Versions (2003-09-25) via .inf

Find Related Drivers

Uploader Notes

1557 Notebook Audio Drivers

Uploaded By

Alagappan (DG Staff Member) on 4-Apr-2005

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
setup.ini 640 bytes 18 Oct 2003
layout.bin 629 bytes 18 Oct 2003 237.6 KB 2 Dec 2002 692.2 KB 5 Dec 2002 94.6 KB 2 Dec 2002 57.3 KB 2 Dec 2002 155.6 KB 5 Dec 2002 85.2 KB 2 Dec 2002 25.8 KB 2 Dec 2002 32.8 KB 2 Dec 2002 5.6 KB 2 Dec 2002
cwawdm.sys 111.9 KB 28 Sep 2003
custom.ini 333 bytes 7 Feb 2003
cwawdm.inf 22.8 KB 28 Sep 2003
Setup2.dll 3.1 KB 24 Sep 2003
cwautil.sys 4.9 KB 28 Sep 2003 1.2 MB 18 Oct 2003 512 bytes 18 Oct 2003
SETUP1.DLL 2.6 KB 10 Oct 2003
setup.exe 107.5 KB 2 Dec 2002
crysetup.exe 340.0 KB 24 Sep 2003
CWAWDM.CAT 10.0 KB 28 Sep 2003
setup.boot 405.6 KB 18 Oct 2003

How to Update 1557 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the 1557 driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter 1557 into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for 1557. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

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