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“Intel® Wireless LAN Driver Ver. 24.40.0.4” Update Program

 

Applicable Models 
VJS124*, VJS126* 
VJZ141*, VJZ142* 

Applicable OS  
Windows 11 Pro 64-bit  
Windows 10 Pro 64-bit 

Issues Resolved 

  • Improved wireless LAN stability. 
    *Includes cumulative updates from previous releases. 
  • This version also includes fixes for the following issues addressed in previous versions: 
  • A wireless LAN connection may be disconnected during roaming. *1 

Download Procedure 

At this stage, only download the file - do not run it yet. 

  1. Create a folder to store the downloaded file. 

*In this example, the folder is named “Update” and created on the C drive. 
*Use only alphanumeric characters for the folder name. Using double-byte characters, spaces, or special characters may prevent the program from running correctly. 

  1. Review the “Software License Agreement”. 
  1. After reviewing, click the [Agree and Download] and download the update program to the folder created in step 1.  
  1. After downloading the program, refer to the next section, “How to Apply Program and Pre-Application Checks”, to install the program. 
  1. After applying the update program, delete the “Update” folder created in step 1. 

How to Apply Program and Pre-Application Checks 

■Pre-Application Checks 

  • After applying this program, be sure to restart your PC. 
  • Apply this program only if the “Intel® Wireless Bluetooth® Driver” version is “Ver. 24.40.0.4” or earlier. 

For users of other models: 

Related FAQ: “Intel® Bluetooth Driver Ver.24.20.0.3” Update Program

  • This program is also distributed via Windows Update. 

■How to Apply Program 

  1. Close all applications currently running on Windows. 
  1. Open [PC (Computer)] – [Local Disk (C:)] – [Update] folder (the folder where you downloaded the file) and double-click the [SP000879.exe] file. 
  1. The following dialog box will appear, so review the message and click [OK]. 
     
  1. When the User Account Control (UAC) screen appears, select [Yes] to begin applying the program. 
  1. When the following dialog box appears, the update has been completed successfully. Click [OK], and the PC will restart automatically. 

After completing these steps, the process is finished. 

About Silent Installation  

This update program supports silent installation from the command prompt (updating without displaying dialog boxes).  

To perform a silent installation, follow the steps below. 

  1. Place the update program in any desired location. 
    *In this example, it is placed in C:\Update. 
  1. Launch the Command Prompt with administrator privileges. 
  1. Run the following command: 

C:\Update\SP000879.exe /vpm_noninteractive 

*Alternatively, you can set the current directory using the cd command and then run “SP000879.exe /vpm_noninteractive”. 

The silent installation will start. 

No completion message will be displayed. If you need to confirm completion of timing or results, create a batch file and check the return code.  
Restart the system using a command or other method appropriate for the returned exit code. 

Return Codes:  

  

Success: 0, 14, 259, 3010  
　　　0: Restart at your convenience.  
　　　14, 3010: A restart is required. The system may not function properly without it.  
　　　259: The same version is already installed, or the module is not applicable.  

  

Failure: Any return code other than those listed above 

How to Check if the Program Has Been Successfully Applied 

  1. Open [Device Manager]. 
  1. Double-click [Network adapters]. 
  1. Double-click [Intel® Wi-Fi *****[ (*****indicates an arbitrary value) to display properties. 
  1. Click the [Driver] tab and check the displayed version number. If the version is “24.40.0.4”, the update has been applied successfully.