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this post was submitted on 06 Dec 2025
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I’m not sure where I got this idea, but I thought it was because Display Port doesn’t carry audio, and a single-cable solution was more appealing.
But apparently Display Port also supports audio, just none of my devices seem to recognize it…?
Apparently the only advantage of HDMI is ARC (Audio Return Channel), allowing devices to send audio back to the video source, which might be useful in some home theater setups.
I ruined my audio ports on my computer and now run my speakers through my monitor using DP, it works great!
Wow I always assumed the same thing lol
And cec. Idk what arc is but I use cec daily.
I’m pretty sure Display Port supports CEC (pin 14)
ARC lets you connect your speakers to your TV via HDMI, while also letting your TV control the speakers via CEC. The downside is that it takes up an HDMI port, and they only put like 2 of them on modern TVs.