The ENVY 15-k031ng is a type of mouse manufactured by HP. Updating this driver fixes tracking problems, intermittent or no connectivity and can unlock some advanced features of your type of mouse. This update - "sp81891.exe" - has an average rating of 5 out of 5 stars based on 3 reviews, and has been downloaded 7 times. Compatibility for this driver update includes PCs running Windows operating systems such as Windows 11 and Windows 10. The total disk space used for this update is 190.2 MB.
HP ENVY 15-k031ng
HP ENVY 15-k031tx
HP ENVY 15-k032tx
HP ENVY 15-k035nd
HP ENVY 15-k035tx
HP ENVY 15-k036tx
HP ENVY 15-k039tu
Windows 11, Windows 10 (64 bit)
19.3.31.31 (25-Aug-2017)
TouchPad Driver File, Double Click on the downloaded file and follow the onscreen instructions.
siddhik (DG Staff Member) on 30-Oct-2018
To get the HP ENVY 15-k031ng 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 HP ENVY 15-k031ng 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 HP 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 HP website. Most major device manufacturers update their drivers regularly.
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.