Also check the subordinate volume controls to the right, one for each open sound-enabled application and one for Windows itself, and make sure they’re all turned up. Turn up the Device volume control as high as it will go. Bluetooth doesnt appear in Device Manager, and there are no unknown. If there’s more than one device listed, make sure the one you want to use has a checkmark next to it. Bluetooth doesnt work after you upgrade to Windows 10 from Windows 8.1 or Windows 7. Enhanced Mode supports audio but unfortunately it is only available if guest OS on vm is Windows 8 or later. You can connect to and use Hyper-V virtual machines using either normal mode called Virtual Machine Connection, or using Enhanced Mode. Compaq Presario SR1710NX Windows 7.8 answers 1 vote: Ive had exactly the same problem with roughly the same hardware.When re-installing. This article contains information that shows you how to fix no sound in dual booted Windows 7 both (manually) and (automatically), In addition, this. Only way to get audio on a Windows 7 Hyper-V vm is to connect to it using Remote Desktop Connection (see tutorial). Below is all the information about my computer. If hardware volume controls are a dead end, open the Vista’s Volume Mixer (sndvol.exe), and then open the Device menu. Still no sound and the same message over the speaker icon on the task bar. Make your best effort to turn all these controls up. The third type is found on newer laptops, in the group of media quick-access buttons. The second type is usually found on the keyboard, accessed by holding the Fn key while pressing another key decorated with a speaker icon. The first type is the old-school walkman-esque dial, usually found right next to the headphone/speaker jack (sometimes these dials only control external audio, but not always). First let me say that i have tried the speakers on my friends laptop and they work great(He has windows 7 also) The Rear plugs isnt picking.17 posts Hello i have spent 4 days trying to resolve my audio problem.First let me say that i have tried. Most laptops have their own independent volume controls, and some are unlucky enough to have two or three.

No sound in windows 7