Lenovo Lenavo B450 Laptop Driver Download

3 Ratings

Supported Models

Lenavo B450 Laptop Driver



Supported Operating Systems

Windows XP

File Name

IN3VDO21WW1.exe (80.0 MB)


186.4 (8-Oct-2010)

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Uploader Notes

Driver Name: Nvidia Graphic Driver

Family: Lenovo B450

File name: IN3VDO21WW1.exe

File Size: 76.3 MB

Driver Version: 186.4

File Format: exe

Release Date: 2010-10-08

Applicable OS: Windows XP

Manufacturer: Nvidia

Last modified date: 2010-10-08

Uploaded By

Jerry K (DG Member) on 9-Nov-2011

How to Update Lenavo B450 Laptop Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Lenavo B450 Laptop 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 Lenavo B450 Laptop 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 Lenavo B450 Laptop. 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

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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