Audio device is an important output device in a computer. If a desktop or laptop has sound, we can enjoy songs/movies and chat with others. But in some conditions, such as after your update your Windows system or upgrade your system, there is no sound from the speaker or headset. You may worry about it because you can do nothing related to the sound.

And sometimes in the device manager, you find the multimedia audio controller is shown as an exclamation point (!).

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Driver

Here you can see the 'Multimedia Audio Controller' is below 'Other devices', and there is no sound, video and game controller option in device manager. From the device manager, we know the audio driver is incompatible or installed error. So we need to uninstall and update the multimedia audio controller driver.

  1. Dec 20, 2011 - I installed my computer with windows 7 ultimate 32 bit.But, there is a problem with my multimedia audio controller and pci input driver, there is a.
  2. Download the latest version of Multimedia Audio Controller drivers according to. The latest anti-virus software and are guaranteed to be virus and malware-free.

At first, we need to uninstall the Multimedia Audio Controller.

Right click Multimedia Audio Controller ---> Uninstall, and following the uninstall guideline to uninstall this hardware driver.

And the next is how to reinstall and update multimedia audio controller driver. There are two ways you can do to download and update this audio controller driver.

Way 1: Use Windows update to install multimedia audio driver

Windows

Step 1: Click the 'Scan for hardware changes' icon.

Multimedia Controller Driver Windows 7 Free Download

This action will help you scan and list the hardware in the device again. Because at first you had already uninstalled the multimedia audio controller driver, so it disappeared, but after you scan again, it will appears again.

Tips: You need remember the scan function can detect most hardware in your computer, but not all hardware.

Step 2: Click Update Driver Software.

Multimedia Drivers For Windows 7

Find the Multimedia Audio Controller can right click the mouse, and choose 'Update Driver Software' on the pops items.

Step 3: Automatically search and install driver for you.

The system will help you search and install the driver for your system. Such as if your system is Windows 10 64 bit, it will help you search multimedia audio controller windows 10 64 bit driver, and then help you install it after system find it.

Way 2: Use Driver Doctor to update Multimedia Audio Controller Driver

Using Driver Doctor will be a better choice because normally if a driver is conflict (in device manager it shows as exclamation point), the windows update function cannot solve this problem every time. But use Driver Doctor can solve the problem easily.

Driver Doctor is a professional driver finder, downloader and installer tool, so it can help you detect computer devices, scan for the devices driver information, and told you how many drivers are missing, how many drivers are incompatible and how many drivers are latest.

After you download Driver Doctor, install and run it on your computer, you can use this software follow the next steps:
Scan Now > Get Drivers > Download All > Install
Only 4 steps you can update all drivers.

Intel Multimedia Audio Controller Driver Windows 7 Free Download

So after you update multimedia audio drivers for Windows 10, 8 and Windows 7, you can enjoy the song, video game, movies and chat with others.

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Hi I have a KOGAN ATLAS 2-in-1 study notebook that i purchased a few weeks ago and is missing a multimedia controller driver.

I have ran the trouble shooter and tried the drivers from kogan.com but to no avail also their chip set drivers were corrupt and had to be installed manually.

My laptop details are:

Machine name: DESKTOP-L62HFVQ
Machine Id: {5E1ECCE6-817A-4A7E-93E2-D96EDF04793C}
Operating System: Windows 10 Home 64-bit (10.0, Build 17134) (17134.rs4_release.180410-1804)
Language: English (Regional Setting: English)
System Manufacturer: Kogan
System Model: KALAP102INKEA
BIOS: 5.11 (type: UEFI)
Processor: Intel(R) Atom(TM) x5-Z8350 CPU @ 1.44GHz (4 CPUs), ~1.4GHz
Memory: 4096MB RAM
Available OS Memory: 4010MB RAM
Page File: 2531MB used, 2886MB available
Windows Dir: C:Windows
DirectX Version: DirectX 12
DX Setup Parameters: Not found
User DPI Setting: 144 DPI (150 percent)
System DPI Setting: 144 DPI (150 percent)
DWM DPI Scaling: UnKnown
Miracast: Available, with HDCP
Microsoft Graphics Hybrid: Not Supported
DxDiag Version: 10.00.17134.0001 64bit Unicode

The other devices are working fine just the multimedia controller. Ive tried uninstalling and reinstalling the device with the drivers kogan gave me but to no avail.

Any advice please?

I can provide further info if required. Sound works just the media controller driver comes up with an exclamation mark under device manager