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‎07-08-2026 03:35 PM - last edited on ‎07-09-2026 08:20 AM by Moderator

HP Recommended

hi i would like to update my bios please the latest update i got was win10 on 2024 but now i want to update my bios 

product number=B8H33EA#ACQ 

serial number=Edited

system board=1858

bios version=f.12

please respond

 

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‎07-08-2026 04:49 PM

HP Recommended

Hi:

 

The latest BIOS update I could find for the CQ58s with the system board 1858 version is F.39:

 

https://ftp.hp.com/pub/softpaq/sp66501-67000/sp66781.html

 

https://ftp.hp.com/pub/softpaq/sp66501-67000/sp66781.exe 

 

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1 REPLY 1

‎07-08-2026 04:49 PM

HP Recommended

Hi:

 

The latest BIOS update I could find for the CQ58s with the system board 1858 version is F.39:

 

https://ftp.hp.com/pub/softpaq/sp66501-67000/sp66781.html

 

https://ftp.hp.com/pub/softpaq/sp66501-67000/sp66781.exe 

 

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