Since official support from HP ended years ago, you must rely on archived SoftPaqs or community-repackaged versions. The most stable versions are typically:
Clean the Old DriversOpen Device Manager. Look under Network Adapters or Unknown Devices. If you see "Gobi 2000" or "HP UN2420" with an error icon, right-click and select Uninstall Device. Check the box for "Delete the driver software for this device." hp un2420 mobile broadband module driver windows 10 repack
Firmware LoadingThe UN2420 is a firmware-based card. This means every time the computer boots, the driver must "upload" firmware to the card. If you see the device in Device Manager but cannot connect, wait about 60 seconds after boot-up for the firmware loader to finish its task. Troubleshooting Common Issues Since official support from HP ended years ago,
Before starting, ensure your laptop's physical wireless switch is in the "On" position and that the module is enabled in the BIOS. If you see "Gobi 2000" or "HP UN2420"
Run the Repack InstallerDownload your chosen repack (usually a .zip or .exe). Right-click the setup file and select Run as Administrator. If the installer fails immediately, right-click the file, go to Properties > Compatibility, and set it to Windows 7 mode.
HP SoftPaq SP48245: This is the original driver for Windows 7, which remains the foundation for most Windows 10 repacks.
Manual Driver Update (If Setup Fails)If the executable doesn't work, you can force the driver via Device Manager: Right-click the "Unknown Device." Select Update Driver > Browse my computer for drivers.