Posted on December 19, 2018


While a cold solder joint is possible, they don’t normally manifest into problems years down the road, unless the device has been through some sort of physical abuse Ex: Welcome to the Toshiba Support Forum, created for customers and enthusiasts to share knowledge, solve problems and discuss technology. No audio output device is installed Great! In Device Manage there was no entry For Sound,video and game controllers. Ok going to restart in win

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What I did was, after shutting down the laptop, I bring the laptop outside the house since I am connected via wifi thru the router inside my room. Sorry, I’m not that expert in computers.

Toshiba U300 Laptop -‘No Audio Output Device is Installed’

It just doesn’t detect the audio device when the machine is cold. Add your answer Aound Lebrun will be eternally grateful. To join the discussion, please login or register. Can you confirm that the 4 wire connector is the speaker connection?

Satellite Pro USP Support | Toshiba

I’m assuming there is a problem with the sound chip, but does anyone have any other line of attack before I give in? All working including the sound. Have you tried to roll back OS to earlier time before updates installation and check the functionality?


In Device Manage there was no entry For Sound,video and game controllers.

The rest came from Microsoft, Intel or Realtek. This suffers the same cold starting problem. No audio output device is installed Hi Digerati, Sorry I’ve cross threaded a little and answered some of your points in my thread in the Win 7 Forum.

So if your pc doesnt know how to use the speakers, it soumd work so search in google “Toshiba Satellite U speaker drivers” and you should get links to it. Radio Paradise streaming working fine. Al;ready set to auto DM – thanks. Took it back to owner, booted it up and ‘no audio output device is installed!

no audio output device is installed

Now it works like new. Drivers tel your computer what hardware on your pc does and how it operates.

Switched off and booted up – ‘no audio outpu Log in Remember Me? No audio output device is installed As an addendum to the above I feel obliged to report that the fault reappeared when the machine was switched on after a few weeks rest.


If all else fails Results 1 to 10 of I could not find the sound, games and controller in the device manager so I get frustrated. Tried many restarts, system restore, disabling antivirus but not working again.

[SOLVED] No audio output device is installed

The audio controller is not shown in Device Manager when booting up cold and the soound icon showing a red cross in the sys tray. That windows start up sound – music to my ears! Register now for free!

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Would you believe it – windows start up music plays – sound icon normal. Forum Actions Mark Forums Read. It works for them but not for me. Some suggested to put the laptop in sleep mode instead of restart, then it will install the drivers automatically that is missing in your laptop as they say. The only solution for me is to remove the internet connection.