# No audio through HDMI on Pironman 5
**URL:** https://forum.sunfounder.com/t/no-audio-through-hdmi-on-pironman-5/2752
**Category:** General
**Created:** [March 2, 2025, 5:31am UTC](https://forum.sunfounder.com/t/no-audio-through-hdmi-on-pironman-5/2752 "2025-03-02T05:31:57Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@xurchin](https://forum.sunfounder.com/u/xurchin)
#### Post date: [March 2, 2025, 5:31am UTC](https://forum.sunfounder.com/t/no-audio-through-hdmi-on-pironman-5/2752/1 "2025-03-02T05:31:57Z")
I compared a stock Pi 5 to one in a PIronman 5 case. Through the same HDMI cable I get sound from the stock Pi, but not through PIronman 5 case. Because of this I know for a fact it’s not the speaker or HDMI cable.
I looked through relevant posts and found that the config.txt file needs “dtparam=audio=on” which is set correctly on my system.
Are there any other settings / options that I can fiddle with to make sound work over HDMI?
Thanks!
Jeff
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### Author:  [@xurchin](https://forum.sunfounder.com/u/xurchin)
#### Post date: [March 2, 2025, 6:39pm UTC](https://forum.sunfounder.com/t/no-audio-through-hdmi-on-pironman-5/2752/2 "2025-03-02T18:39:59Z")
Update: I’m not 100% sure how, but the sound is working. I rebooted a couple times and for some reason it’s working now. Maybe re-saving some config files did the trick, dunno.