Right-click and select > Browse my computer for driver software .
HP EliteBook (e.g., 2540p, 8440p, 8540p) or ProBook. Compatibility: Windows 10 (32-bit or 64-bit).
HP never released official Windows 10 drivers for the un2420 (Qualcomm Gobi 2000). The last official drivers were for . However, the community has created a modified driver that works on Windows 10 (32-bit and 64-bit). hp un2420 mobile broadband module driver windows 10 repack
"Repack" often implies malware risk. Stick to known driver modification methods from trusted sources (e.g., DriverPack, or manual INF modding).
Because this is a legacy device, Windows 10 requires a manual, forced installation approach. Follow these steps carefully to ensure the repack drivers load properly. Step 1: Download and Extract the Repack Right-click and select > Browse my computer for
Run sp51022.exe . It will extract its contents to C:\SWSetup\SP51022 by default. A command prompt window may appear and disappear—this is just the extraction process in action. If the installer launches automatically, close it. We do not want to run the installer.
| Issue | Likely Cause | Solution | | :--- | :--- | :--- | | (Unsigned driver) | Windows blocked the repack despite disabling enforcement. | Use bcdedit /set testsigning on (Test Mode). Reboot, install driver, then bcdedit /set testsigning off . | | Modem disappears after sleep | Windows 10 power management. | Device Manager → Right-click Gobi 2000 Modem → Properties → Power Management → Uncheck "Allow the computer to turn off this device." | | No "Cellular" button in Settings | The WWAN service is not active. | Open services.msc , find WWAN AutoConfig → Startup type: Automatic → Start the service. | | SIM card not detected | Dirty contacts or incorrect SIM size. | Use an eraser on SIM contacts. Ensure you are not using a SIM adapter from a nano-SIM; the un2420 requires a full-size Mini SIM (2FF). | | Driver installs but no GPS | Missing QC GPS driver. | In the repack folder, manually install qcgnss.inf as a "Legacy Hardware" (Action → Add Legacy Hardware → Install from list → Have Disk). | HP never released official Windows 10 drivers for
Check and select Windows 7 . Check Run this program as an administrator . Launch the installer. 3. Manual Installation (The Repack Method)
The HP un2420 Mobile Broadband Module, based on the Qualcomm Gobi2000 chipset, does not have an official native driver for Windows 10. However, you can get it working by using "repacked" or compatibility-mode installations of the original Windows 7 drivers.
I can provide the specific or ID strings if the card isn't being detected!