The Compaq Presario CQ57-290ST is a device manufactured by HP. You can unlock features and improve performance by updating its driver. This version of "sp55279.exe" has been downloaded 12 times with a user rating of 5 out of 5 stars, based on 5 reviews. It is compatible with PCs running Windows 7, among other operating systems. The total disk space used for this update is 28.6 MB.
Compaq Presario CQ57-290ST
Windows 7, Windows 7 (64 bit)
3.00 (9-Apr-2016)
Essential System Update Driver File
siddhik (DG Staff Member) on 27-Sep-2016
To get the Compaq Presario CQ57-290ST 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 Compaq Presario CQ57-290ST 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.
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
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.