If the installer finishes but the module still isn't working, go to Device Manager , find the "un2420" entry, and use the "Update Driver" option. Manually point it to the C:\SWSetup folder where the files were extracted. 3. Common Post-Installation Tweaks
Follow the prompts to extract the files. By default, it will unpack to C:\SWSetup\SP52392 .
If you are encountering a specific error code or need help finding the exact package for your laptop model, please let me know:
If the driver is unsigned, you must temporarily or permanently disable signature enforcement: hp un2420 mobile broadband module driver windows 10 upd
You need the final SoftPaq executable released by HP for this hardware. Navigate to the official HP Customer Support website.
If your HP notebook is on this list, the driver should work with Windows 10 using the manual method described above.
If these devices show up without yellow exclamation marks, your hardware layer is functioning perfectly. 4. Configuring Cellular Connectivity in Windows 10 If the installer finishes but the module still
If the standard installer fails to launch on Windows 10, users have reported success by running the setup file in : Right-click the downloaded .exe file. Select Properties > Compatibility tab.
Click on the Network icon in your system tray (bottom right corner). Click on the toggle to turn the radio on. Open Settings > Network & Internet > Cellular .
Double-click the modified executable to start the installation. Follow the on-screen prompts. Once finished, to allow the system to initialize the mobile broadband network interfaces. Method 2: Manual Update via Device Manager Navigate to the official HP Customer Support website
: HP notebooks featuring this module are generally not supported beyond Windows 7. Legacy Driver (sp53068)
Right-click the broken un2420 device and select . Choose Browse my computer for drivers .
You need to pull the legacy Windows 7 executable directly from HP's database servers: Download or HP SoftPaq sp51022 .
Getting the HP un2420 Mobile Broadband Module Working on Windows 10