HP Pavilion 550n Desktop PC (US) Driver
HP Pavilion 551w Desktop PC (US/CAN) Driver
HP Pavilion 552 CTO Desktop PC Driver
HP Pavilion 552w Desktop PC (US) Driver
HP Pavilion 552x Desktop PC (US/CAN) Driver
HP Pavilion 554e (D7218M) CTO Desktop PC Driver
HP Pavilion 554x Desktop PC (US/CAN) Driver
sp23919.exe (687.7 KB)
HP Pavilion 500 Desktop PC series
Lucent (Agere) LT Data/Fax Modem driver
Malathy (DG Staff Member) on 7-Aug-2007
|HP Driver Update Utility||DriverEasy_Setup.exe||5.2 MB||176||Free Download >>|
|BIOS HP Pavilion 520c Desktop PC (US/CAN) Driver||n/a||MM_333.exe||318.6 KB||20||Free Download >>|
|HP Compaq nx5000 Driver||HP_Compaq_nx50... ver.zip||3.0 MB||132||Free Download >>|
|HP Deskjet 1000 J110 series Driver||HP_Deskjet_100... ver.zip||4.1 MB||39||Free Download >>|
|HP Pavilion 506x Desktop PC (US) Driver||n/a||sp23961.exe||538.2 KB||17||Free Download >>|
|HP Pavilion 514n Desktop PC (US/CAN) Driver||sp23908.exe||691.6 KB||11||Free Download >>|
|HP Pavilion 520k Desktop PC (AP) Driver||n/a||sp26424.exe||2.7 MB||27||Free Download >>|
|HP Pavilion 523n Desktop PC (US/CAN) Driver||n/a||sp37394.exe||1.9 MB||17||Free Download >>|
|HP Pavilion 530k Desktop PC (LA) Driver||n/a||sp23692.exe||824.6 KB||14||Free Download >>|
|HP Pavilion 543 CTO Desktop PC Driver||n/a||sp26752.exe||3.5 MB||36||Free Download >>|
|HP Pavilion 544a Desktop PC (AP) Driver||n/a||sp26548.exe||728.1 KB||63||Free Download >>|
|HP Pavilion 545x Desktop PC (US/CAN) Driver||n/a||sp26371.exe||447.8 KB||27||Free Download >>|
|HP Pavilion DV6500 Driver||HP_Pavilion_DV... ver.zip||2.0 MB||79||Free Download >>|
|HP Pavilion g4 Driver||HP_Pavilion_g4_Driver.zip||2.4 MB||165||Free Download >>|
|HP Photosmart 8700 Series Driver||HP_Photosmart_... ver.zip||4.5 MB||187||Free Download >>|
|HP Photosmart C3100 Driver||HP_Photosmart_... ver.zip||3.9 MB||31||Free Download >>|
To get the HP Pavilion 550n Desktop PC (US) 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 550n Desktop PC (US) 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 Driver Update Utility for HP Pavilion 550n Desktop PC (US). 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. Many major device manufacturers update their drivers regularly.
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order for the driver update to take effect.
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.