Windows 7 Drivers for Compaq Presario CQ40 SeriesOS: Windows 7 32-bitServer: Hewlett PackardDriver-Audio (2):IDT High Definition Audio CODEC Version 6.10.6225.0 Rev. I have just installed windows 7 on my compaq presario V5031AE but not get the sound to work, it is a driver issue but windows 7 can not help me. Can anyone help? Compaq Presario CQ40-133TU is an Intel based laptops from the house of HP-Compaq. This is fitted with an Intel Celeron Processor.

Dual Cs 455 Gold Edition here. Hi @Tejinderkang, Thank you for visiting the HP Support Forums and Welcome. I have looked into your issue about your Compaq Presario CQ40-133TU Notebook and issues with the sound issues. Here is a fix that has helped. Right click the Speaker icon in the bottom right corner by your time. Click Playback Devices. Recruitment Challenge Template Psd Format.

Compaq offerings include Presario notebooks and laptop. Drivers and/or software to take full advantage of Windows. (Windows 8.1 & Windows 7), 12GB (MCE).

Click Speakers. Click properties. Click the advanced tab on the Properties window. Change the Default Format drop-down to the highest quality. Apply the properties.

Click OK to close the properties window. Here on troubleshooting the sound. Here is to the HP Support Assistant. Just download and run the application and it will help with the software and drivers on your system. Hope this fixes up the sound.