The Proline V1165C4 is typically a rebranded model manufactured by Clevo or a similar whitebook supplier. Because Proline does not maintain a large, public-facing driver database (unlike Dell or HP), finding the correct Realtek audio driver is a challenge.
The core problem: Windows Update often installs a "High Definition Audio Device" generic driver. While this produces sound, it disables critical features specific to the V1165C4’s motherboard chipset, including:
To restore full functionality, you need the exclusive OEM-tuned driver, not the generic Microsoft one. The Proline V1165C4 is typically a rebranded model
Modern Windows iterations (10 and 11) usually detect the audio hardware automatically.
Since the V1165C4 is a Clevo W250EN or W252EN variant, download the Realtek driver for Clevo W250ENQ from a trusted Clevo reseller. To restore full functionality, you need the exclusive
To ensure you download the exact exclusive driver, do not trust the name—trust the Hardware ID.
This guide provides steps to locate, download, and install sound drivers for the Proline Notebook Model V1165C4. After installation, reboot your notebook
Important Note on "Exclusive" Drivers: Proline is typically a budget brand (often rebranded Clevo or Compal chassis). There are rarely "exclusive" customized drivers on general software sites. The most reliable source is the hardware manufacturer's generic driver. This guide focuses on the official methods to ensure your audio works safely without malware risks.
After installation, reboot your notebook. Test both speakers and the headphone jack. If the sound is still missing, open Realtek Audio Console (if installed) and check if the output device is muted or set to the wrong port.