Hi Siamak,
Nvidia High Definition Audio Not Working
There are several causes of Code 39 errors:
NVIDIA HD audio drivers can be downloaded from NVIDIA official website. Learn how to download and update NVIDIA audio drivers in Windows 10.
- A required device driver is missing.
- A required binary file is corrupted.
- There is a problem with the file I/O process.
- A driver that is referencing an entry point in another binary file is unable to load.
- What is the Make and Model of the computer?
- Did you make any changes to the audio driver by installing any other software or updates on the computer?
I would suggest you to refer to the manufacturer website to download and install the latest NVidia audio driver for Windows 7. This might fix the issue. Follow the methods:
Method 1:
Refer to the manufacturer website to download and install the latest driver. If the latest updates at their website do match the versions that is current installed on the computer, you can uninstall and reinstall the audio driver to try and fix the issue. Follow the steps:
- Click on Start menu and type device manager. Click on Device Manager.
- Locate the Sound, Video and game controllers icon and expand it.
- Right click on audio driver icon and select Uninstall.
- Follow the onscreen instructions to uninstall the current version of the driver.
- Open the download folder which contains the setup file of the latest driver that you have downloaded.
- Double click on the setup file and follow the onscreen instructions to install the driver.
Check if the issue still persists. If yes, proceed to the next method.
Method 2:
If the issue has occurred recently, I would suggest you to restore the computer to a point prior to this issue. Refer to the link to perform a System Restore:
Free Download Nvidia High Definition Audio Driver Windows Xp
For reference, you can also follow the steps from the links:
Refer to the section “More information” and then the steps from section “Code 39”
No sound in Windows
Please get back to us with the status of this issue.
Nvidia High Definition Audio Controller
Driver Information
Old drivers impact system performance and make your PC and hardware vulnerable to errors and crashes. We suggest you to download the latest drivers. Keep your NVIDIA High Definition Audio driver upto date to maximize its performance, fixing any error related to driver.NVIDIA High Definition Audio is a windows driver. It's released by NVIDIA Corporation Type: MEDIA
Version: 1.3.34.3
Date: 2015-04-16
Hardware IDs:
HDAUDIOFUNC_01&VEN_10DE&DEV_0014&SUBSYS_10DE0101&REV_1001HDAUDIOFUNC_01&VEN_10DE&DEV_0014&SUBSYS_10DE0101
Compatible IDs:
HDAUDIOFUNC_01&CTLR_VEN_10DE&CTLR_DEV_0BEA&VEN_10DE&DEV_0014&REV_1001HDAUDIOFUNC_01&CTLR_VEN_10DE&VEN_10DE&DEV_0014&REV_1001
HDAUDIOFUNC_01&VEN_10DE&DEV_0014&REV_1001
HDAUDIOFUNC_01&CTLR_VEN_10DE&CTLR_DEV_0BEA&VEN_10DE&DEV_0014
HDAUDIOFUNC_01&CTLR_V
The following operating system has used this driver:
Microsoft Windows XP ProfessionalMicrosoft Windows 7 Home Premium
Microsoft Windows 7 Professional
Microsoft Windows 7 Ultimate
Microsoft Windows Vista Home Premium
Microsoft Windows XP Home Edition
Microsoft Windows 7 Starter
This download is valid for the product(s) listed below:
Foxconn - AWRDACPIDell Inc. - XPS L501X
Acer - Aspire 5742G
XFX79U - XFX nForce 790i Ultra 3-Way SLI
ASUSTeK Computer Inc. - N53Jq
Acer - Aspire 4741
System manufacturer - System Product Name
Gigabyte Technology Co., Ltd. - EG41MFT-US2H
SAMSUNG ELECTRONICS CO.,LTD - DeskTop System
Hewlett-Packard - HPE-410pt
ACER - Aspire M5640/M1641
FUJITSU SIEMENS - ESPRIMO E5925
To Be Filled By O.E.M. - To Be Filled By O.E.M.
Dell Inc. - XPS L401X
MSI - MS-7668
Gigabyte Technology Co., Ltd. - P43-ES3G
SAMSUNG ELECTRONICS CO., LTD. - RF510/RF410/RF710
Acer - TravelMate 5742G
ASUSTeK Computer Inc. - N73JQ < />< span=' />