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HP Recommended

I own a HP notebook 15ac-184TU, and whenever I try to boot it a Blue screen appears, Error code ACPI_BIOS_ERROR

I've tried visiting HP website for bios update files but it doesn't work, website doesn't have any files for my laptop 

Plz help me 😭🙏🏻

5 REPLIES 5
HP Recommended

This is the latest BIOS update HP has for your notebook (F.29):

 

https://ftp.hp.com/pub/softpaq/sp96501-97000/sp96831.exe 

 

If you can't get into Windows, use another PC and make a BIOS USB recovery flash drive so you can update the BIOS outside of Windows.

 

Watch these two videos:

 

How to make and use the BIOS recovery flash drive to recover or update the BIOS outside of Windows.

 

Creating a BIOS Recovery Flash Drive for HP Notebooks | HP Notebooks | HP Support

 

How to recover/update your notebook's BIOS with the USB recovery drive:

 

Restore the BIOS with a Recovery Flash Drive on HP Notebooks | HP Notebooks | HP Support

 

HP Recommended

Hi, Thanku you for the file!

I created the flash drive but the win+b combination provided in the video does not work in my laptop which is a HP notebook 15ac-184tu

So the bios update interface is not opening 

Plz help

HP Recommended

You're very welcome. 

 

Unfortunately, that is the only way to recover the BIOS  

 

Before I replied to your question, I downloaded the file to make sure it would create a USB recovery drive.

 

So if you were able to create the recovery flash drive and it didn't work, you will have to either replace the motherboard or buy a new notebook. 

 

HP Recommended

Btw , when I perform that combination 

My caps lock key light starts blinking 

2 blinks then 2 sec gap repeat 

Plz help

Maybe provide me another bios update file

HP Recommended
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.