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Honor Student
Posts: 4
Member Since: ‎04-26-2012
Message 1 of 5 (4,968 Views)

How do I roll back a bios upgrade?

I need help quickly. I upgraded a bios upgrade and it messed up my laptop.

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Provost
Posts: 34,725
Member Since: ‎01-07-2009
Message 2 of 5 (4,966 Views)

Re: How do I roll back a bios upgrade?

If you own a recent notebook from the last two years with the UEFI environment installed it is pretty simple.

 

Press power button and start tapping the Esc key to access the startup menu. In th startup menu select the F2 key. That will invoke the HP Advanced System Diagnostics. Select BIOS management  and in the BIOS management screen select BIOS Rollback. 

 

BTW... it always helps if you provide us with the product name or product number of your notebook.

****Please click on Accept As Solution if a suggestion solves your problem or answers your question. Doing that will help others facing the same problem to find a solution easily, just because you shared it. ****

2015 Microsoft MVP - Windows Experience

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Tutor
Posts: 12
Member Since: ‎01-29-2011
Message 3 of 5 (2,928 Views)

Re: How do I roll back a bios upgrade?

How can I do this, when I can't see anything, I have a black screen. I hear the fan running, lights are on, but can't see a blasted thing.

Student
Posts: 1
Member Since: ‎08-17-2014
Message 4 of 5 (2,394 Views)

Re: How do I roll back a bios upgrade?

Thi information on this page about the HP laptop not displaying the screen and remaining black has helped me to  resolve my HP dv6

 

Thanks for the information

 

Provost
Posts: 34,725
Member Since: ‎01-07-2009
Message 5 of 5 (1,391 Views)

Re: How do I roll back a bios upgrade?

[ Edited ]

Judy307 wrote:

How can I do this, when I can't see anything, I have a black screen. I hear the fan running, lights are on, but can't see a blasted thing.


You are not the author of this thread.

 

I have no idea what the specifics of your issue are. 

 

Please author your own thread and provide  details. 

 

You should try a hard reset

Try a hard reset as follows:

1) Remove the battery and unplug the DC power adapter.
2) Press and hold the power button for more than fifteen seconds.
3) Plug in the DC power adapter (leave the battery out for now)
4) Press the power button


 

 

****Please click on Accept As Solution if a suggestion solves your problem or answers your question. Doing that will help others facing the same problem to find a solution easily, just because you shared it. ****

2015 Microsoft MVP - Windows Experience

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