humming noise coming from all in one PC , is this a constant?

[petcher]

I have downloaded all the microsoft stuff so its not that. im really disappointed. Also the language key needs to be pressed constantly to get an @ icon.

[Alden4]

Hi @petcher,

Welcome to HP Support Community.

Thank you for posting your query, I will be glad to help you.

If your HP all-in-one PC is making a humming noise, there are several potential reasons for this issue. Here are some common causes and solutions.

• Fan Noise: All computers have fans to cool down components. If the noise is constant and sounds like a humming, it could be related to a fan. Check if the noise changes when you're doing different tasks. If the fan is the issue, it might need cleaning or replacing. Make sure there's no dust blocking the vents.
• Hard Drive Noise: Mechanical hard drives can also produce humming or buzzing sounds. If your PC has a hard disk drive (HDD), it might be worth checking the health of the drive using built-in diagnostic tools or third-party software.
• Power Supply Unit (PSU): The power supply unit might also be a source of noise. If you suspect this, you might need professional help as dealing with power supply components can be risky.

As for the issue with the language key and the @ symbol, it sounds like you might be experiencing a keyboard layout or language setting problem. Here's what you can do:

• Check Keyboard Layout: Make sure that your keyboard layout is set correctly. Go to the Control Panel or Settings on your computer, find the Language or Region settings, and ensure that the correct keyboard layout is selected.
• Language Bar: If you are using Windows, you can also check the Language Bar settings. Right-click on the taskbar, go to "Toolbars," and make sure "Language Bar" is enabled. This allows you to switch between different keyboard layouts easily.
• Update Drivers: Make sure your keyboard drivers are up to date. You can do this through the Device Manager on Windows or the equivalent on other operating systems.

I hope this helps.

Take care and have a good day.

Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. Click the “Kudos/Thumbs Up" on the bottom right to say “Thanks” for helping!

Alden4

HP Support