No sound in Windows

Check hardwareMany sound problems are caused by hardware that isn't set up properly. This step covers checking your sound card, plugging cables into the correct locations, making sure the hardware has power, and checking the volume.1. Check your sound cardCheck to make sure your computer has a sound card, or sound processor, and it's working properly.‌Open Device Manager by clicking Start, pointing to Control Panel, clicking System, clicking the Hardware tab, and then, clicking Device Manager.Double-click Sound, video and game controllers to expand that category. If a sound card is listed, you have one installed. If no sound card is listed, check the information that came with your computer to see if there's supposed to be a sound card installed. If there should be a sound card installed, you'll need to install one according to the manufacturer's instructions.NotesIf you think you have a sound card installed but you don't see it under the Sound, video and game controllers category,

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