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‎06-25-2024 10:27 AM

HP Recommended
Product: HP Notebook - 15-dw1300ng

After the last BIOS update to version F.66, if the laptop is shut down with the lid still open, it starts normally.

but, if the lid is closed and I try to open the laptop and start it, it won't start unless I plug in the charger.
so, how to get old bios version, to downgrade.

 

4 REPLIES 4

‎06-25-2024 10:32 AM - edited ‎06-25-2024 10:34 AM

HP Recommended

Unfortunately, once a BIOS has had an upgrade applied it can't be downgraded.

https://support.hp.com/us-en/drivers/swdetails/hp-15-dw1000-laptop-pc-series/29159332/swItemId/ob-33...

 

I will pass this unfortunate result of the update on to the HP Laptop SME.

 

BIOSUpdate.png


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‎06-25-2024 02:13 PM

HP Recommended

Thanks for replay, so  i should wait the next update maybe.

Previously, there was the possibility to have all versions listed online.

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‎06-25-2024 03:35 PM

HP Recommended

All of the BIOS versions are still there. Look more closely at the actual BIOS web document at the link I provided.

 

 

Click on and expand the revision history section.

 

You will see download links for all of the version from the initial on to the most recent


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‎06-25-2024 05:39 PM - edited ‎06-25-2024 05:46 PM

HP Recommended

As Erico advised, there is obviously a problem with the bios. 

However, closing the lid on a notebook puts it to sleep.  There could be a sleep problem that was made worse by the bios update.    You might run the "sleep report" listed here

https://h30434.www3.hp.com/t5/Notebooks-Knowledge-Base/Diagnosing-sleep-problems-in-modern-notebooks...

 

If any errors show up, try to fix them.  One can usually google the error and (possibly) find a solution.  The report provides information about any errors.

 

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