An issue here may be be identified by a Yellow question mark next to the device. If that doesn't help, try reinstalling the sound driver. If you're not sure which jack this is, try plugging in to each of the jacks to see if any of them produce sound. Your speakers or headphones should be plugged in to the line-out jack.
Many computers have three or more jacks that connect to a sound card or sound processor, including a microphone jack, line-in jack, and line-out jack. This can dislodge dust that might be stuck in the headphone port.Ĭheck that the correct jack (connector) is being used
Try connecting and disconnecting the headphones repeatedly. When you plug in headphones, most computers automatically cut the sound to the speakers. If the headphones work but the internal speakers do not, it's possible that the computer thinks that headphones are connected when they're not. The easiest way is to connect headphones. If it is still not shown, try updating the driver and recheck operation. Locate the disabled device, right-click and select " Enable".