The Pavilion 520c Desktop PC (US/CAN) is a modem manufactured by HP. If you cannot connect to the network, or have slow transfer speeds or intermittent disconnection problems, you may need to update your modem driver or firmware. This update - "sp23919.exe" - has an average rating of 5 out of 5 stars based on 8 reviews, and has been downloaded 30 times. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 687.7 KB.
HP Pavilion 520c Desktop PC (US/CAN)
HP Pavilion 520k Desktop PC (AP)
HP Pavilion 520n Desktop PC (US/CAN)
HP Pavilion 520s Desktop PC (US)
HP Pavilion 520w Desktop PC (US/CAN)
HP Pavilion 533c Desktop PC (US/CAN)
HP Pavilion 576x Desktop PC (US)
Windows XP
8.28 (8-Sep-2003)
HP Pavilion 500 Desktop PC series
Lucent (Agere) LT Data/Fax Modem driver
Malathy (DG Staff Member) on 7-Aug-2007
To get the HP Pavilion 520c Desktop PC (US/CAN) 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 Pavilion 520c Desktop PC (US/CAN) 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 you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.
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.