Lenovo LOQ 15 Intel Core i5 13450HX Mic Picking Up Background Noise Fix Windows 11

Q: Why does the mic pick up background noise on Lenovo LOQ 15?

The mic array picks up fan and room noise when boost is too high, noise suppression is off, or the cooling fans run loud under load. Gaming laptops run hot, so fan noise reaching the mic is common.

Q: How do I reduce mic background noise on LOQ 15?

Lower microphone boost to 0 dB, enable noise suppression in the Realtek panel and your call app, update the audio driver from Lenovo Support, and use a lower fan profile during calls.

Q: Does Windows Voice Focus help on LOQ 15?

If supported, Voice Focus or app noise suppression filters steady background noise like fans. Enable it in your call app settings, where it is often the most effective single change.

Q: Should I use a headset on the LOQ 15 for calls?

Yes. A headset microphone sits close to your mouth and away from the fans, capturing far less background noise than the built-in array. It is the most reliable fix for gaming and meetings.

Windows 11

People on calls hear fan whir and room noise through the Lenovo LOQ 15 microphone. The Intel Core i5 13450HX gaming laptop runs its fans hard, and a high microphone boost with no noise suppression lets that noise straight into the call. The fixes below clean it up.

Fix 1 — Set Microphone Boost to 0 dB

Right-click the speaker icon → Sound settings → More sound settings → Recording → Microphone Array → Properties → Levels. Set Microphone Boost to 0 dB. A high boost amplifies fan and room noise as much as your voice on the LOQ 15.

Fix 2 — Enable Noise Suppression

In the Microphone Properties Enhancements tab, enable Noise Suppression
In Teams or Zoom, set noise suppression to High
Test a recording to confirm the fan noise is gone

Lenovo LOQ 15 microphone boost noise suppression Realtek fix Windows 11

Fix 3 — Lower the Fan Profile for Calls

Open Lenovo Vantage or the LOQ thermal mode toggle (Fn + Q) and pick a quieter mode during meetings. With the fans spinning slower, the LOQ 15 microphone has far less noise to pick up in the first place.

Fix 4 — Update the Audio Driver

Install the latest Realtek audio driver from Lenovo Support for LOQ 15. Updated drivers improve the built-in noise-cancellation processing, which helps the microphone separate your voice from steady background noise.

“Dropping mic boost to 0 dB and turning on noise suppression cleared the fan noise people heard on my LOQ 15 calls.” — Haikal, Nilai

About the Author
Ryan holds a Computer Science degree and has spent over 15 years troubleshooting Windows hardware and driver issues across major laptop brands. He writes practical, step-by-step guides for everyday users at softwaredriverdownload.com.

Frequently Asked Questions

Why does the mic pick up background noise on Lenovo LOQ 15?

The Lenovo LOQ 15 microphone array picks up fan noise and room sound when microphone boost is set too high, when noise suppression is disabled, or when the cooling fans run loud under load. Gaming laptops like the LOQ 15 run hot, so fan noise reaching the mic is common.

How do I reduce mic background noise on LOQ 15?

Lower microphone boost to 0 dB in Sound settings, enable noise suppression in the Realtek panel and in your call app, and update the audio driver from Lenovo Support for LOQ 15. Using a lower fan profile during calls also cuts the noise the mic hears.

Does Windows Voice Focus help on LOQ 15?

If the LOQ 15 has a supported microphone, Windows Studio Effects Voice Focus or the app noise suppression can filter steady background noise like fans. Enable it in your call app settings, where it is often the most effective single change.

Should I use a headset on the LOQ 15 for calls?

Yes, for the cleanest audio. A headset microphone sits close to your mouth and away from the fans, so it captures far less background noise than the built-in array. For gaming and meetings, a headset is the most reliable fix.

Posted

September 21, 2026

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