The E40-30 is a popular graphics card manufactured by Lenovo. This driver fixes screen glitches, unwanted artifacts, stuttering or glitchy video and even screen tearing. This version of "31b302af.exe" is rated (5 out of 5 stars) based on 16 downloads and 4 reviews. It is compatible with PCs running Windows 11 and Windows 10, among other operating systems. The total disk space used for this update is 69.2 MB.
Lenovo E40-30
Windows 11, Windows 10 (64 bit)
15.33.37.64.4242 (24-Jul-2015)
VGA Driver File
siddhik (DG Staff Member) on 20-Oct-2015
To get the Lenovo E40-30 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 E40-30 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.
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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.