If you install SP78044.exe and still experience poor sound quality or muted audio, try these native Windows 10 adjustments:
Locate the Audio Driver section, find the version corresponding to SoftPaq number SP78044, and click . Save the executable file directly to your Downloads folder. How to Install the Driver on Windows 10
HP uses SoftPaq numbers (indicated by the "SP" prefix) to catalog their official drivers, BIOS updates, and system utilities. : Conexant High-Definition SmartAudio Driver. sp78044exe download for windows 10 high quality
If you are experiencing Wi-Fi issues on your HP laptop after upgrading to Windows 10, the driver package is likely the solution you need. This file contains the Broadcom Wireless LAN drivers necessary to enable and stabilize your network adapter, specifically targeting the Broadcom BCM43142 802.11 bgn Wi-Fi M.2 Adapter .
Which specific (e.g., audio, Wi-Fi, graphics) are you trying to update? Are you currently experiencing any error messages ? Share public link If you install SP78044
Fully compatible with Windows 10 (64-bit and 32-bit architectures).
If your model relies on this package, it will list the Conexant driver with the corresponding SoftPaq number SP78044. How to Install SP78044.exe on Windows 10 : Conexant High-Definition SmartAudio Driver
Follow the on-screen instructions provided by the HP installation wizard.
Users occasionally encounter an installation hang with the code update.cpp 1195 . This happens when legacy driver configurations conflict with modern Windows 10 security policies. You can resolve this issue by executing the manual step-by-step uninstallation listed above or checking for updated BIOS files directly via the HP Support Portal . Adjusting Network Power Save Settings