BenQ RL2450H Manuel d'utilisateur télécharger pdf (Page 49)

49 Troubleshooting

Need more help?

If your problems remain after checking this manual, please contact your place of purchase or

No sound can be heard from the connected external speakers.

• Remove your headphone (if the headphone is connected to the monitor).

• Check whether the headphone jack is properly connected.

• If the external speakers are USB-powered, check whether the USB connection is OK.

• Increase the volume (volume may be muted or too low) on the external speakers.

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BenQ RL2450H Manuel d'utilisateur Page 49