I have installed Windows 10 upgrading from previous Windows 7. Now my sound-device model number 3D Sound Dimension 300, from Trust Aashima technology is not working! Please, help me.
I've visited the official website and it appears that 3D Sound Dimension 300 is an unsupported device. However, they're stereo speakers and they should work with any sound card that supports a 3.5mm jack. The problem is actually related to your sound driver. It wasn't compatible with Windows 10, therefore it was removed to prevent errors or freezes. You will have to check the downloads for your sound card (or motherboard if they're embedded) and then install the necessary package for Windows 10. Use Google and type the model of your motherboard. If you don't know it, use CPU-Z to obtain this information.