Note: Lapcare is a hardware distributor that often rebrands generic PCBs. If the drivers above do not work, you can try using drivers from other H81 motherboard manufacturers (like Gigabyte or ASUS H81 drivers), as the underlying Intel chips are identical.
Practical checklist for users
A: Check if the correct output device is selected. Right-click the speaker icon in the taskbar > Playback devices > Select "Speakers" (usually Realtek High Definition Audio). Lapcare H81 Motherboard Drivers Windows 10-