You may get in touch with the Dell Support from this link: Dell Support. I would shake it a bit and it woudl come back. Press the Volume-Up button several times, or click the speaker icon and drag the slider to the right. Just Purchased a Dell S3220DGF Gaming Monitor. 1 x RJ45 Border width (edge of monitor to active area) Top I wasn't getting sound out of my right speaker which is connected to my Dell monitor.I'm wondering what combination of speakers and cables/adapters will let me get my xbox audio to play with the display on my monitor. To test them, click the 'Configure' button and. Click the 'Set Default' button to enable your monitor speakers as your computer's default speakers. Step 2: Connect CPU to a Different Monitor. basically, it forces the use of the Audio Out on my ASUS monitor via HDMI. I would be connecting my Macbook Pro via Displayport, and PS4 via HDMI. I've restarted the computer a couple times. ” Change the Audio Device to “Internal Speakers/Headphones. Does The Dell 27 Monitor Have Speakers? Not all Dell monitors come with built-in speakers. j5create jua250 USB to HDMI video adapter stops audio projection - posted in Windows 8 and Windows 8. Dell monitor no audio out masterne0 wrote: I have a client with Dell Optiplex 7020 running Windows and in the last week or two, audio output stopped working.