Solution: You will be required to update your Sound Drivers or install missing or corrupted Sound Drivers to resolve this issue. Taking a look at the Device Manager will confirm this and provide you with more details about the problem If you see Red Cross on speaker icon in the system tray, it generally means there is a problem with Sound Drivers in your Acer Aspire laptop. Error 3: Red Cross on Speaker icon in system tray Solution: You need to update Sound Drivers for your Acer Aspire laptop. If you look at the Device Manager, you may see a yellow exclamation mark in Sound, Video and game controllers section, which generally confirms a problem with Sound Drivers. Some of the reasons for “No Sound” output are corrupted, outdated, or missing Drivers. The system will not display any error message, but you will not hear any sound from speakers or your headphones. A solution to this problem is using an automated Driver Update Tool. Installing the wrong sound drivers may make the problem worse. Updating Sound Drivers manually for your Acer Aspire laptop can be a tricky thing to do as you do not have exact information about the onboard sound chip or the discrete sound card installed in your Acer Aspire laptop.

In some cases, you may be required to uninstall and reinstall Drivers. Solution: You need to update `Drivers to resolve this error. There can be several reasons for this error such as your Sound Drivers have become corrupt or have become outdated after installation of system updates or any other software. The system displays this error when it does not detect the onboard sound chip or the sound card installed in your laptop. Error 1: “No audio output device is installed” The result is you will not hear sound from the in-built speakers, nor from the earphones you connect through the headphone port in your Acer Aspire laptop. As time passes, Sound Drivers may become corrupted or system updates can lead to them becoming obsolete. The Sounds Drivers are factory installed in Acer Aspire laptops, and users are not required to make any changes to the Sound Drivers in a newly purchased laptop. Recommended Acer Drivers Updates What are Acer Aspire Sound Drivers?Īcer Aspire Sound Drivers are computer files that are required by the operating system to communicate with the onboard sound chip or discrete sound card installed in an Acer Aspire Laptop.

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