Choose a built-in microphone for laptops
Any relatively modern laptop necessarily comes with a built-in microphone. Depending on the design and functional features inside the laptop can be two or more microphones for stereo sound recording or the operation of the noise suppression system.
Most often it is located in the top cover of the laptop, near the webcam, and consists of a compact module connected by wires to the connector on the motherboard. If the laptop has a socket for connecting an external microphone, activating a plug in this connector, the internal is disabled.
The main reasons for the failure of the built-in microphone belong to one of two categories:
- software malfunction associated with the configuration of the OS and Windows drivers.
- hardware problems associated with the failure of the device itself or the breakage of the connecting wires.
Replacing the microphone in your laptop
It is also possible partial operation of the microphone, accompanied by noise and cracking, as a result of contact with dirt or moisture, but in most cases, attempts to clean the device only lead to a deterioration in performance, because it has a non-collapsible design.
To fix hardware problems, you need to replace it in the laptop, which requires a complete disassembly of the top of the Laptop acer, lenovo.
Selection of a new device is carried out by the manufacturer and the name of the model range of the laptop, as different manufacturers complete the microphone modules with wires of different lengths and use different connectors.
Choosing the right one you can buy it in the online store, it will be much easier if you first remove the faulty device and compare it with the compatible models offered in the store.