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The HP ProBook line of business laptops was released in April 2009, aiming to be a lower cost to HP's EliteBook lineup.

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How to replace HP ProBook 450 audio speakers

My PC doesn't not produce any sound I have troubleshoot every software issue I can think of but yet no sound, I have been using headphones and Bluetooth speakers to watch movies. So, I think the speakers are bad

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Hi @njang,

What model Probook 450 is it, G1, G2, G3, ........ G10 etc?

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Replacing the speakers on an HP ProBook 450 is definitely an option if you've exhausted software troubleshooting. Here's how to get you started:

Before you begin:

  • Back up your data!
  • Turn off your laptop and unplug it from the power outlet.

Finding a guide:

There are resources available online that can guide you through the replacement process specific to your HP ProBook 450 model. Here is a option:

  • iFixit: iFixit offers a repair guide for the HP ProBook 450 G4 speaker replacement. While the exact steps might vary slightly depending on your model, it should give you a good overall idea of the process. here is the link - HP ProBook 450 G4 Speaker Replacement

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@shohagcell79861 excellent answer

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@oldturkey03 Thank you so much 😍

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Hi @njang

Here's the maintenance and service guide for the laptop.

Go to p.56 to view the procedure to remove/replace the speaker assembly.

Search online for L00838-001 to find suppliers of the speakers

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Njang will be eternally grateful.
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