i need help to stop a hissing sound in my headphones while the microphone is connected, im using windows 10 and a wild dragon headphone set with a logitech 3.5mm adapter. my pc only accepts 3.5mm jacks, but the headphones i bought only have one 4.4 for both mic and sound, i bought an adapter to divi

Troubleshooting Constant Hissing Noise in Headphones When Using a Microphone on Windows 10

Many users encounter audio issues when integrating headsets with external microphones into their computer systems. A common problem is experiencing a persistent hissing or background noise when the microphone is connected. If you’re using a Windows 10 PC with a single audio jack and have a headset that combines sound and microphone functions into a single 4.4mm connector, managing the audio input and output can be tricky.

Understanding the Setup

In this scenario, the user has:

A gaming headset (e.g., Wild Dragon) with a combined 4.4mm audio/mic connector.
A PC that only accepts 3.5mm stereo and microphone jacks.
An adapter that splits the 4.4mm connector into separate 3.5mm cables for sound and mic.
A Logitech 3.5mm adapter for connecting the headset to the PC.

The Problem

When the microphone is connected via the splitter, a constant hissing or background noise begins to be heard through the headphones. This issue can stem from various causes, including grounding problems, incompatible adapters, or audio driver configurations.

Potential Causes and Solutions

Check Your Hardware Connections
Ensure all adapters and cables are securely plugged in.
Use high-quality adapters that are specifically designed for microphone and headphone separation.
Use Compatible and Certified Adapters
Non-certified or cheap splitters can introduce noise. Invest in a high-quality, well-reviewed audio splitter compatible with your headset.
Update Audio Drivers
Go to Windows Device Manager.
Locate your audio device under “Sound, video and game controllers.”
Right-click and select “Update driver” to ensure you have the latest drivers.
Alternatively, visit your PC or motherboard manufacturer’s website for the latest audio drivers.
Adjust Windows Sound Settings
Right-click the speaker icon in the system tray and select “Sounds.”
Navigate to the “Recording” tab.
Select your microphone, click “Properties.”
Under the “Levels” tab, reduce microphone boost or input volume.
In the “Enhancements” tab, disable all enhancements.
Under the “Advanced” tab, set the default format to a standard setting (e.g., 44100 Hz or 48000 Hz).
**Check for Ground Loop or