Scan performed on 4/26/2017, Computer: Sony VGN-NS20M_S - Windows 7 64 bit

Outdated or Corrupted drivers:11/22

Microsoft

Use the links on this page to download the latest version of Multimedia Audio Controller drivers. All drivers available for download have been scanned. 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 yellow caution sign in both of them.and my speakers don't work.please help me.thanks a lot.

In: Drivers > Audio & Multimedia Drivers Terratec Aureon 5.1 PCI Audio Driver 6. Beta Download the latest update for Terratec Aureon 5.1 PCI Audio Driver.

Device/Driver	Status	Status Description	Updated By Scanner
Motherboards
Intel(R) 8 Series/C220 Series PCI Express Root Port #1 - 8C10	Outdated
Mice And Touchpads
Elo TouchSystems USB Human Interface Device	Up To Date and Functioning
A4Tech Compatible USB Port Mouse	Corrupted By Multimedia Controller
Synaptics ELAN PS/2 Port Input Device	Corrupted By Multimedia Controller
Usb Devices
Logitech Logitech USB Camera (Pro 4000)	Outdated
usb-audio.de USB Composite Device	Up To Date and Functioning
Canon Canon BJC-55	Outdated
Sound Cards And Media Devices
DisplayLink Lenovo USB Audio	Up To Date and Functioning
Advanced Micro Devices High Definition-audioapparaat	Corrupted By Multimedia Controller
Network Cards
Intel Network Controller	Up To Date and Functioning
Keyboards
Microsoft HID Keyboard	Corrupted By Multimedia Controller
Hard Disk Controller
VIA Secondary IDE Channel	Corrupted By Multimedia Controller
Others
SMSC SMSC IrCC - Fast Infrared Port	Corrupted By Multimedia Controller
Intel(R) ICH9DO LPC Interface Controller - 2914	Corrupted By Multimedia Controller
Hewlett-Packard psc 1200 (DOT4)	Up To Date and Functioning
Broadcom HP integrated module with Bluetooth wireless technology	Up To Date and Functioning
Cameras, Webcams And Scanners
EPSON EPSON Stylus CX6400	Up To Date and Functioning
Video Cards
Intel Video Controller (VGA Compatible)	Up To Date and Functioning
Input Devices
Wacom Virtual Keyboard Interface	Corrupted By Multimedia Controller
Port Devices
hspa Modem Application3 port (COM6)	Up To Date and Functioning
Monitors
Sony Digital Flat Panel (1024x768)	Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIA	Up To Date and Functioning

Renesas usb 30 extensible host controller driver microsfot. 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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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.

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

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

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.

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.

Multimedia Audio Driver Windows 7

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.

Multimedia Controller Driver Download Windows 7

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.

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. Free online games for mac.

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