I hear the same sound in the headset. After trying the solution here, I started experiencing this problem;

If you're asking why I'm struggling with this solution, person "@egydiocoelho" knows my problem, he's the one who threw this solution.

Yes.I have tried this process multiple times. This sound is heard on the BIOS screen. I installed a new operating system, my problem is the same.

Yes. This bothers me. I am experiencing this situation during the boot screen. There is a service guarantee, if I send it to the service, they will say there is no hardware failure and they will send my device back to me.

The Turkish economy is expensive, it would not be useful if I asked for a change report. Because; the computers I bought were 2 times more expensive. I also had a TPM issue and there is still no update for it.

Before that, when I restarted the computer from the left speaker, sometimes a very small sound sounded. I didn't care because the explosion couldn't be heard all the time. There is nothing connected to the right usb of the computer.

I had a problem with TPM. I've been having this problem since I got the computer. When TPM was turned on, when my computer was turned on with a fast start, the TPM information was loading the information late. Windows Security or TPM.when the msc started, it took too long for the information to load. There is no problem when you turn off the fast startup or turn off the TPM. There is no such problem on another device with TPM, why is there a problem with me?

@egydiocoelho person can explain my problem better. AMD has released a BIOS update for this, Acer has not released a BIOS update for 2 years.

I didn't mention the fast boot of the bios, I'm talking about the fast startup setting inside Windows. I brought this up myself.;

I will take a video of it at an available time, it will be better understood. I took a video earlier when I was explaining the TPM problem, I think it was deleted.

3-4 seconds makes a difference. The boot time doesn't matter, but it's nicer to boot without those rotating bars. If both are turned off, periods such as 5-7 seconds can be added. Am I the only person who has this problem that I don't understand on this model computer? If I'm the only one, the motherboard is also fine, my motherboard has changed, the problem was still going on. Is RAM and SSD or something causing this boot problem?

I didn't understand what you said. Can you explain it in a way that I can understand?

I have tried all of what you have written respectively. The result is the same. When my computer activates the speaker, an explosion sound is heard. When I restart the computer, sometimes I don't hear an explosion sound through the speaker. But I always hear an explosion sound from the speaker at the first opening. Although I disabled the Realtek audio driver, I can hear the sound of an explosion through the speaker.

If the problem does not improve, I will send it to the service soon. Since there is no problem with the device, most likely the service will tell me that there is no hardware failure.

I would also like to thank you for your interest and help.