If you’re facing audio issues such as “No audio device installed” or no sound coming from speakers then the problem is related to the multimedia audio controller. If multimedia audio controller drivers get corrupted or outdated then you will face the sound issues on your PC. If you open the rheolwr dyfais then you will find a yellow exclamation mark next to Multimedia Audio Controller listed under Other devices.
To know more about the yellow exclamation mark, right-click on Multimedia Audio Controller and select Properties. In the properties window, you will see that it says “No drivers installed for this device“. Don’t worry many Windows users have faced this issue, so you can easily resolve this issue by following the below-listed guide.
What is the Multimedia Audio Controller?
Multimedia Audio Controller drivers enable the Operating system to communicate with the Multimedia Audio Controller hardware such as your audio output devices etc. So if there is an issue with the Multimedia Audio Controller drivers, you won’t be able to use your system normally and will face various issues including the No sound issue on your PC.
As you know the main cause behind the above issue is corrupted, outdated or incompatible Multimedia Audio Controller drivers, we can easily fix the issue by either updating the drivers or completely re-installing the drivers from scratch. So without wasting any time let’s see How to Fix Multimedia Audio Controller Driver Issue with the help of the below-listed guide.
Fix Multimedia Audio Controller Driver Issue
Nodyn: Gwnewch yn siŵr eich bod chi'n creu pwynt adfer rhag ofn i rywbeth fynd o'i le.
Method 1: Update Multimedia Audio Controller Driver
1.Press Windows Key + R yna teipiwch devmgmt.msc a tharo Enter i agor Rheolwr Dyfais.
2.Expand Sound, video, and game Controllers a darganfyddwch Multimedia Audio Controller.
3.If you’re unable to then expand Dyfeisiadau eraill and here you will find Multimedia Audio Controller.
4.Right-click on Multimedia Audio Controller a dewis Diweddariad.
5.On the next screen click on “Chwiliwch yn awtomatig am feddalwedd gyrrwr diweddar".
6.Wait for the process to finish finding the latest available update for your sound drivers, if found, make sure to click on Gosod i gwblhau'r broses.
7.Once finished, click Close and reboot your PC to save changes.
8.But if your driver is already up-to-date then you will get a message saying “Mae'r meddalwedd gyrrwr gorau ar gyfer eich dyfais eisoes wedi'i osod".
9.Click on Close and you don’t need to do anything as the drivers are already up-to-date.
10.If you’re still facing the Multimedia Audio Controller Driver Issue then you need to manually update the drivers, just follow the next step.
11.Again open Device Manager then right-click on Multimedia Audio Controller & dewis Diweddaru'r gyrrwr.
12.This time click on “Porwch fy nghyfrifiadur ar gyfer meddalwedd gyrwyr."
13.Nesaf, dewiswch “Gadewch i mi ddewis o restr o yrwyr sydd ar gael ar fy nghyfrifiadur. "
14.Select the appropriate driver from the list a chliciwch Nesaf.
15.Let the driver installation complete and then restart your PC.
Method 2: Uninstall Multimedia Audio Controller Driver
1.Press Windows Key + R yna teipiwch devmgmt.msc a tharo Enter i agor Rheolwr Dyfais.
2.Expand Sound, video, and game Controllers and find Multimedia Audio Controller.
3.If you’re unable to then expand Other devices and here you will find Multimedia Audio Controller with a yellow exclamation mark.
4.Right-click on Multimedia Audio Controller a dewis Dadstystio.
5.Cliciwch ymlaen Yes to confirm the uninstallation and once finished, reboot your PC.
6.When the system restart, Windows will try to automatically install the default drivers for Multimedia Audio Controller.
7.But if the issue is still not resolved then try to visit your sound card manufacturer’s website.
8.Find the latest drivers for your sound card under the drivers and download section.
9.Download and install the latest driver on your system and this should Fix Multimedia Audio Controller Driver Issue.
Dull 3: Gwiriwch am Ddiweddariad Windows
1.Press Windows Key + I i agor Gosodiadau yna cliciwch ar Diweddariad a Diogelwch.
2.From yr ochr chwith, cliciwch ddewislen ar Diweddariad Windows.
3.Nawr cliciwch ar y “Gwiriwch am ddiweddariadau” botwm i wirio am unrhyw ddiweddariadau sydd ar gael.
4.Os oes unrhyw ddiweddariadau yn yr arfaeth yna cliciwch ar Lawrlwytho a gosod diweddariadau.
Unwaith y bydd y diweddariadau wedi'u llwytho i lawr, gosodwch nhw a bydd eich Windows yn dod yn gyfredol.
Method 4: Add a Legacy hardware
1.Press Windows Key + R yna teipiwch “devmgmt.msc” (without quotes) and hit enter to open Rheolwr Dyfais.
2.In Device Manager select Sound, video and game controllers and then click on Gweithredu > Ychwanegu caledwedd etifeddol.
3.Click Digwyddiadau, dewiswch 'Search for and install the hardware automatically (Recommended).'
4.Manually install the drivers and then reboot your system to save changes.
Argymhellir:
I hope the above steps were able to help you Fix Multimedia Audio Controller Driver Issue ond os oes gennych unrhyw gwestiynau o hyd ynglŷn â'r canllaw hwn, mae croeso i chi eu gofyn yn yr adran sylwadau.