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downgrade bios hp Bios HP Elitebook 8470p
#1
hello 
one off my friend need to downgrade the bios off his Bios HP Elitebook 8470p
it seems that the tools off hp don't work : 
HP PC Hardware Diagnostics UEFI
can you help 
any solution is welcome 
thank you for your reply  Smile
find
quote
#2
(08-16-2019, 08:43 AM)arcade33 Wrote: hello 
one off my friend need to downgrade the bios off his Bios HP Elitebook 8470p
it seems that the tools off hp don't work : 
HP PC Hardware Diagnostics UEFI
can you help 
any solution is welcome 
thank you for your reply  Smile

how ironic to see this....

AFAIK there are only two ways to roll back bios.
1) potentially with the usb stick method
2) hardware level access *** way more complex than I'm willing to write about *** - let's just say it's not for the average joe and requires a lot of know how and special tools. 

Hint: reset BIOS password  - research it!
find
quote


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