Noise occurs when listening to audio on a laptop.
Noise occurs when listening to audio on a laptop.
Hi, your HP Pavilion 15 cw1068wm is experiencing audio problems with both built-in speakers and headphones, especially when playing sound. The scratchy buzzing only occurs during audio playback. You've already tried reinstalling drivers and cleaning them out, but the issue persists. Since you replaced the keyboard and removed the motherboard from the case, it might be related to the internal components or a hardware conflict. Consider checking for loose connections, updating BIOS, or testing with different cables/headphones. If needed, a professional repair could help identify deeper issues.