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No sound from B450 Pro4 Realtek Audio driver
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AnnaHowlett View Drop Down
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Points: 15 		Post Options Post Options   Thanks (0) Thanks(0)   Quote AnnaHowlett Quote  Post ReplyReply Direct Link To This Post Topic: No sound from B450 Pro4 Realtek Audio driver
    Posted: 15 hours 34 minutes ago at 1:24am
Hi there,

It sounds like you've already tried quite a few troubleshooting steps to resolve your issue! While your problem seems specific to hardware and drivers, you might also want to consider testing your audio setup with AI voice solutions to rule out software-side issues. A website like https://audiomodify.com/ might be helpful to test how audio output behaves with synthesized voices.

This could provide an alternate way to diagnose whether the problem lies with hardware, drivers, or perhaps even settings in specific applications. Give it a try?”it might shed some light on the issue or serve as a temporary workaround while you investigate further.

Good luck, and I hope you resolve the issue soon!
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Passmark View Drop Down
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Points: 15 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Passmark Quote  Post ReplyReply Direct Link To This Post Posted: 08 Jul 2021 at 11:36am
I had the same problem with a B550M Pro 4 motherboard in Win10.

Sound suddenly stopped working from both the front and rear ports. Instead there was just loud static. Inside Windows there was no error and sound card was still available in device manager. Using different speakers / headphones didn't fix the problem. Sound output device in Windows was verified and was correct.

Drivers were up to date. ASRock suggested re-installing them, but that didn't help.

In the end it was a hardware fault. I replaced the motherboard with an identical model motherboard (using the same boot drive, drivers, headphones and same everything else. No software was changed or re-installed).

Problem was fixed. So it was definitely a bad MB in my case.

Given that there are a number of other people complaining about the same issue in various forums, it might be a quality issue with the components in the sound card circuit (e.g. bad capacitors). But on the other had if they sold 100,000 units, a dozen failures isn't a huge amount.
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mykel24 View Drop Down
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Points: 15 		Post Options Post Options   Thanks (0) Thanks(0)   Quote mykel24 Quote  Post ReplyReply Direct Link To This Post Posted: 25 Jun 2021 at 2:39am
Any updates? Mine just stopped working yesterday after replacing my fans with Deep Cool RGB Fans. My setup is the same as the OP
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stevegrossie View Drop Down
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Points: 15 		Post Options Post Options   Thanks (0) Thanks(0)   Quote stevegrossie Quote  Post ReplyReply Direct Link To This Post Posted: 25 Mar 2021 at 6:56am
I have this exact same problem - PaleBlueDot79 - did you ever solve it£
Hotbird - you£

Let me know ---thanks
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BenjaminValles View Drop Down
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Points: 105 		Post Options Post Options   Thanks (0) Thanks(0)   Quote BenjaminValles Quote  Post ReplyReply Direct Link To This Post Posted: 20 Mar 2021 at 12:58am
For most computer users using Windows operating systems, the default audio driver is run by Realtek HD Audio Drivers. Realtek£™s High Definition Audio Manager is a tool used to control sound on desktop or laptop computers, and it£™s the default option for Windows 10 systems. The program comes packed with great features that produce amazing sound results. If you are facing any issue regarding Realtek audio driver this guide can really help to fix the driver problems.
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noelman8 View Drop Down
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Points: 547 		Post Options Post Options   Thanks (0) Thanks(0)   Quote noelman8 Quote  Post ReplyReply Direct Link To This Post Posted: 10 Feb 2021 at 12:49am
it might be that the capacitors near the onboard realtek audio chip on the OP's ASrock motherboard went bad, which caused the onboard sound to stop working altogether.

I know this from experience since it happened to me several years ago and I had to replace the motherboard with a different one
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HotBird View Drop Down
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Points: 1 		Post Options Post Options   Thanks (0) Thanks(0)   Quote HotBird Quote  Post ReplyReply Direct Link To This Post Posted: 06 Feb 2021 at 2:38am
Hi everyone.
I have the exaxt same problem. Hard to believe that the sound is blown. It was working fine for 3 weeks and I never used the front jacks. Actually I never connected the front jack wires to the board until today. Nor rear neither front jacks are working anymore. HDMI sound is working fine.
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williacase View Drop Down
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Points: 17 		Post Options Post Options   Thanks (0) Thanks(0)   Quote williacase Quote  Post ReplyReply Direct Link To This Post Posted: 18 Dec 2020 at 12:28pm
Something other to attempt: go into the case and totally detach front board wires and utilize just backboard. That, on the off chance that something awry in the front is jacking sound for what it's worth.

Else, it is surely seeming like your board sound is blown. HDMI sound functions admirably for me, so if that is sufficient for you simply use it. Yet, include sound cards can be had rather modest and, as per the individuals who know, numerous likewise offer a lot of unrivaled sounds, highlight sets and truly decent going with programming bundles.

On the off chance that still you don't discover any arrangement attempt by downloading and installing ASRock B450 Pro4 Realtek Audio Driver 6.0.1.8403 for Windows bundle from on the web.
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PaleBlueDot79 View Drop Down
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Points: 5 		Post Options Post Options   Thanks (0) Thanks(0)   Quote PaleBlueDot79 Quote  Post ReplyReply Direct Link To This Post Posted: 17 Jun 2020 at 8:57am
Originally posted by datonyb datonyb wrote:

im guessing its windows issue


e.g. down by your windows desktop clock left click the speaker icon and check it says realtek (im guessing its still saying the name of your monitor and then amd high def audio after)

simply change this to realtek


Thanks, but no, I'm selecting the Realtek Audio option.
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PaleBlueDot79 View Drop Down
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Points: 5 		Post Options Post Options   Thanks (0) Thanks(0)   Quote PaleBlueDot79 Quote  Post ReplyReply Direct Link To This Post Posted: 17 Jun 2020 at 8:55am
Originally posted by ThreeDee ThreeDee wrote:

Are you plugging your headphone jack into correct port?(green)


Yep, it's definitely in the correct port, and Realtek Audio Console recognises it as such.
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