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- HP Community
- Notebooks
- Notebook Operating System and Recovery
- Re: black screen after a bios update

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02-25-2020 06:12 AM
hi my son did a bios update using the HP support assistant on his pavilion 360 beats audio. now he has just got a black screen. i have tried holding down window key and the B key at the same time, then turning on the power also i have downloaded a recovery bios to a usb and done the same again and still nothing happens. has anyone got an idea as he needs his laptop for his gcse's revision?
Solved! Go to Solution.
Accepted Solutions
02-27-2020 06:34 PM
@SPR9 Greetings from the HP Community!
Click here to perform a hard reset on your device
If the issue persists, after the above steps, try the below:
-
Turn off the notebook.
-
Plug the notebook into a power source using the power adapter.
-
With the notebook off, press and hold the Windows logo key
and the B key at the same time.NOTE:
On some notebook models, it might be necessary to press and hold the Windows logo key
and the V key. -
While pressing those keys, press and hold the Power button on the computer for 2 to 3 seconds, and then release the Power button but continue to hold the Windows logo key
and the B or V key until the HP BIOS update screen displays or you hear a beeping sound (usually 8 beeps).The HP BIOS Update screen displays, and the BIOS update begins automatically. This might take several minutes, and you might hear additional beeping sounds.
-
If the HP BIOS Update screen does not display, repeat the previous steps. If the issue persists after repeating the steps, skip to the next step to Download a replacement BIOS file.
-
If the Power light turns off, the notebook has turned off because the Power button was held too long. Repeat the previous steps, making sure to hold the Power button for 2 to 3 seconds only.
-
CLICK HERE FOR MORE STEPS AND INSTRUCTIONS.
(By the end of this article all the issues should be resolved)
Keep us posted,
If you would like to thank us for our efforts to help you,
Give us a virtual high-five by clicking the 'Thumbs Up' icon below, followed by clicking on the "Accept as solution" on this post,
Have a great day!
Riddle_Decipher
I am an HP Employee
Learning is a journey, not a destination.
Let's keep asking questions and growing together.
02-27-2020 06:34 PM
@SPR9 Greetings from the HP Community!
Click here to perform a hard reset on your device
If the issue persists, after the above steps, try the below:
-
Turn off the notebook.
-
Plug the notebook into a power source using the power adapter.
-
With the notebook off, press and hold the Windows logo key
and the B key at the same time.NOTE:
On some notebook models, it might be necessary to press and hold the Windows logo key
and the V key. -
While pressing those keys, press and hold the Power button on the computer for 2 to 3 seconds, and then release the Power button but continue to hold the Windows logo key
and the B or V key until the HP BIOS update screen displays or you hear a beeping sound (usually 8 beeps).The HP BIOS Update screen displays, and the BIOS update begins automatically. This might take several minutes, and you might hear additional beeping sounds.
-
If the HP BIOS Update screen does not display, repeat the previous steps. If the issue persists after repeating the steps, skip to the next step to Download a replacement BIOS file.
-
If the Power light turns off, the notebook has turned off because the Power button was held too long. Repeat the previous steps, making sure to hold the Power button for 2 to 3 seconds only.
-
CLICK HERE FOR MORE STEPS AND INSTRUCTIONS.
(By the end of this article all the issues should be resolved)
Keep us posted,
If you would like to thank us for our efforts to help you,
Give us a virtual high-five by clicking the 'Thumbs Up' icon below, followed by clicking on the "Accept as solution" on this post,
Have a great day!
Riddle_Decipher
I am an HP Employee
Learning is a journey, not a destination.
Let's keep asking questions and growing together.