Dell BIOS PowerEdge R420 Driver Download (Official)

Dell Drivers

The BIOS PowerEdge R420 is a network device manufactured by Dell. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This version of "Network_Firmware_VW36C_WN32_02.01.01_A00-00.EXE" is rated (5 out of 5 stars) based on 27 downloads and 9 reviews. The total disk space used for this update is 13.3 MB.

9 Ratings

Supported Models

BIOS PowerEdge R420



Supported Operating Systems

Windows 2008, Windows 2008 (64 bit), Linux, Other

File Name


02.01.01 (22-May-2017)

Additional Notes

Network Firmware File - OS: Windows Server 2012, Windows Server 2016

Uploaded By

Sharmila (DG Staff Member) on 25-May-2017

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
brcmwinddcfg.bat 18.5 KB 16 Mar 2017
config.ini 6.1 KB 16 Mar 2017
DellSPMsg.dll 74.2 KB 17 Mar 2017
dupgenexec.dll 227.8 KB 17 Mar 2017
dupgeninv.dll 224.8 KB 17 Mar 2017
dupvalid.dll 298.5 KB 17 Mar 2017
getSystemId.exe 193.0 KB 17 Mar 2017
hapinst.bat 503 bytes 16 Mar 2017
HashOfHashFileList.txt 721 bytes 2 Apr 2017
libxml2_MT.dll 1.1 MB 17 Mar 2017
package.xml 24.0 KB 2 Apr 2017
package.xml.sign 226 bytes 2 Apr 2017
payload/configfile.xml 50.3 KB 16 Mar 2017
payload/oc14-11.2.1197.13.ufi 16.8 MB 16 Mar 2017
payload/UpdRollback.lst 37 bytes 16 Mar 2017
PIEConfig.xml 6.7 KB 16 Mar 2017
PIEImportantInfo.txt 46.7 KB 16 Mar 2017
PIEInfo.txt 4.9 KB 16 Mar 2017
spconfig.xml 631 bytes 17 Mar 2017
spsetup.exe 1.6 MB 17 Mar 2017
UpdRollBack.exe 3.2 MB 16 Mar 2017
UpdRollBack.exe.intermediate.manifest 380 bytes 16 Mar 2017
x64/BrcmMILI.dll 4.2 MB 16 Mar 2017
x64/brcmwinddcfg.exe 835.6 KB 16 Mar 2017
x64/libbrcmdfc.dll 315.4 KB 16 Mar 2017
x86/BrcmMILI.dll 3.9 MB 16 Mar 2017
x86/brcmwinddcfg.exe 762.9 KB 16 Mar 2017
x86/libbrcmdfc.dll 438.3 KB 16 Mar 2017

How to Update BIOS PowerEdge R420 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the BIOS PowerEdge R420 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 Dell BIOS PowerEdge R420 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 Dell Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Dell website. Most major device manufacturers update their drivers regularly.

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 11, 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.

This website is not affiliated with Dell. All company names/logos are properties of their owners.
server: web2, load: 0.62