No sound in laptop windows 7

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Windows 7 is an operating system created by Microsoft to be installed on computers and laptops. In this article, I have given detailed steps about how to install Windows 7 in your home PC. Read this article to know the details about installation guide of Windows 7 Professional operating system. Comments No responses found. Be the first to comment Notify me by email when others post comments to this article.

Do not include your name, "with regards" etc in the comment. Write detailed comment, relevant to the topic. No HTML formatting and links to other web sites are allowed. This is a strictly moderated site. Absolutely no spam allowed. I just want some answers, bc, what a computer without sound? Ive done system restore, and everything else on the comp is working, so whats the problem, no one seems to know.

Please help, and dont tell me to set it to default, cause it is. Thanks for the help. Saturday, February 6, PM. Hi mellyyh, You can get your drivers from Sony support here. Seems as if you may have two audio outputs-1 realtek std plug or built-in speakers and one HDMI from the video card if installed.

You could check the settings for the audio output location and see if it being sent to the hdmi. The users guide will show you how to find those settings. Is the laptop connected to a monitor or tv via hdmi?

Sunday, February 7, AM. Its connected to the monitor on my computer, i dont even have an hdmi cable. I checked, and it doesnt say anything about being sent to the hdmi output. I cant check the volume either bc it just tells me that no audio device is installed. The thing is that the device is installed, its enabled, it is on, there just isnt any sound.

Sunday, February 7, PM. I would recommend contacting Sony Tech Support. Your laptop is covered under warranty and they will advise you on what action to take. Ive done that before, except that i restarted it so that it reinstalled automatically, so i did it again and clicked; check for hardware changes, it reinstalled, still not working though, but now , for like 25 min, its been searching in preconfigured driver folders, but no answers.

Can the problem be there? And to answer your question about my mute button above my keyboard, yes i have one, but when i click it several times, it just says "muting". If the issue persists, please try the following suggestions: 1.

Right click on the sound card and then click "Update Driver Software…" 4. Monday, February 8, AM. Yeah, I did. Still not working. Linda Yan, I've done that several times, the only thing it tells me is that it's up to date. Tuesday, February 9, AM. First, please capture some screenshots of the current situation of the issue by the steps below: 1.

Also, please collect the System Information by the following steps: 1. So, done, i dont know if the files actually went away to wherever, so i sent them again. But it didnt say anything about microsoft receiving the files, but hopefully you did :. Tuesday, February 9, PM. Regarding SkyDrive: 1. Wednesday, February 10, AM. So, done, I really hope you can help! Could you please provide your SkyDrive link so that I can check the files for you? There appears to be multiple ways to control the audio output to the built-in speakers.

Sheesh, why not keep it simple Sony? Wednesday, February 10, PM. I already did that, 3 times. If the Microsoft Sound Troubleshooter fails to identify and fix the no sound issue, move to next solution. Windows has a default audio playback device which is primarily used for sound output. Your Windows computer can have several audio playback devices configured like headphones, speakers and other devices. When we say other devices we also point towards the sound cards installed in your computer that appear in the default audio playback device list.

If any of the devices are removed or not connected at the moment or the current audio device is not set as default, it can lead to no sound problem. Hence, you need to check whether the right default sound device is selected. Here are the troubleshooting steps to follow. Play a song or video in media player and see whether no sound problem is resolved. If the no sound issue still persists, go to the next solution. Windows supports various audio formats.

There is a possibility your computer does not support the sampling and the bit rate of the audio or video file you are trying to play. In that case, your Windows computer may not be able to produce sound. To overcome this issue, you can try changing the audio format and see if it works. Your Windows computer has several advanced sound settings. Sound enhancements refer to different sound effects that make the audio sound much rich.

Some of the sound enhancements available in Windows 7 are Virtual Surround, Loudness Equalization, and many more.