I have this problem with my PC

The sound won't function properly. I've checked the volume controls and audio properties, etc, but they seem to be working fine. It's just that the sound won't come out.
I've also tried installing a new set of speakers, yet they don't work either.
Please help :(

Sometimes I have turned my sound off and have forgotten. Have you made sure the sound is turned on? You can tell by bringing up the sound controls and making sure the little box next to Mute is unchecked.

The only other thing I can think of is the computer's sound card. If you know someone who's good with computers, you should ask him/her to check that. Otherwise, it'll probably cost you some money to get it checked.

I'm sorry to hear that you're experiencing issues with the sound on your PC. Let's troubleshoot the problem step by step:

1. Check physical connections: Make sure that the speakers are properly connected to the PC. Ensure that the cables are securely plugged into the correct ports (usually the green audio jack).

2. Check the volume levels: Verify that the volume on your PC is turned up and not muted. You can do this by clicking on the speaker icon in the system tray (bottom-right corner of the screen) and adjusting the volume slider.

3. Test with headphones: If you have a pair of headphones or earphones, try plugging them into the audio jack on your PC. If you can hear sound through the headphones, it indicates that the issue may be with the speakers themselves. If there's still no sound, continue troubleshooting.

4. Update audio drivers: Outdated or corrupted audio drivers can cause sound problems. To update your audio drivers, follow these steps:
- Press the Windows key + X and select "Device Manager."
- Expand the "Sound, video and game controllers" section.
- Right-click on your audio device (it could be Realtek, Conexant, etc.) and select "Update driver."
- Choose the option to automatically search for updated driver software. If an update is found, follow the prompts to install it.

5. Check audio settings: Sometimes, sound issues can be caused by incorrect audio settings. To check your audio settings:
- Right-click on the speaker icon in the system tray and select "Open Sound settings."
- Under the "Output" section, ensure that the correct audio device is selected.

6. Run the audio troubleshooter: Windows includes a built-in audio troubleshooter that can help identify and fix common sound problems. Here's how to use it:
- Press the Windows key + I to open the Settings app.
- Click on "Update & Security" and select "Troubleshoot" from the left-hand menu.
- Under "Find and fix other problems," click on "Playing Audio" troubleshooter and follow the on-screen instructions.

7. Reinstall audio drivers: If updating the audio drivers didn't resolve the issue, you can try reinstalling them. To do so:
- Open the Device Manager as explained in step 4.
- Right-click on your audio device and select "Uninstall device."
- Restart your PC, and Windows will automatically reinstall the audio drivers.

If none of these steps resolve the sound issue, it may be necessary to consult a professional technician or contact the customer support of your PC manufacturer for further assistance.