Lenovo ThinkPad R400 Driver Download
The ThinkPad R400 is a network device manufactured by Lenovo. 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 "7vrv22ww_v32.exe" is rated (5 out of 5 stars) based on 11 downloads and 4 reviews. The uploader reports that this update will work successfully on PCs running Windows Vista. The total disk space used for this update is 28.0 MB.
Supported Models
ThinkPad R400
ThinkPad T400
ThinkPad T500
ThinkPad W500
ThinkPad X301
Manufacturers
Supported Operating Systems
Windows Vista
File Name
Versions
10.1.9.0 (4-Jul-2011)
Additional Notes
Ethernet Driver File
Uploaded By
mahesh (DG Staff Member) on 6-Sep-2013
Related Driver Updates
How to Update ThinkPad R400 Device Drivers
Step 1 - Download Your Driver
To get the ThinkPad R400 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 Lenovo ThinkPad R400 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 Lenovo 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 Lenovo website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
After downloading the new driver, proceed with installation. On Windows, use the built-in Device Manager utility to manage your system's devices and drivers. To access it:
Right-click the Start button
Select "Device Manager" from the menu
Locate the device needing the update
Right-click the device and choose "Update driver"
Follow the on-screen prompts to install
Once complete, restart your computer to ensure the new driver is fully implemented and functioning properly.
This process helps maintain your system's performance and compatibility with various hardware components.
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.