HP 15-ac039tu Driver Download (Official)
The 15-ac039tu 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 version of "sp81891.exe" has been downloaded 911 times with a user rating of 5 out of 5 stars, based on 10 reviews. 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.
Supported Models
HP 15-ac039tu
HP 15-ac650tu
HP 15-af025au
HP 15-ay554tu
HP 15-be015tu
HP 15-bs542tu
HP 15-bs567tu
Manufacturers
Supported Operating Systems
Windows 11, Windows 10 (64 bit)
File Name
Versions
19.3.31.31 (25-Aug-2017)
Additional Notes
TouchPad Driver File
Uploaded By
Sharmila (DG Staff Member) on 20-Sep-2017
Related Driver Updates
How to Update HP 15-ac039tu Device Drivers
Step 1 - Download Your Driver
To get the HP 15-ac039tu 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 15-ac039tu 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.
Step 2 - Install Your Driver
Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:
Access the Quick Access menu by right-clicking the Start button.
From the menu options, choose "Device Manager".
Within Device Manager, identify the device requiring the driver update.
Open the context menu for the device by right-clicking its name.
Select "Update driver" and proceed through the guided installation.
To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.
Regular driver updates contribute to optimal system performance and hardware compatibility.
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.