HP Probook 430 G2 stuck on HP boot screen

[pierre77]

Hi,

I recently try to recover my BIOS from usine parameters and it didn't suceed.

Now, when I start my laptop, it's stuck on the HP boot screen. The real problem is I can't press Esc or a F button. It's really stuck on the boot screen, without any mean to interact.

Here is a photo of my problem. Can anyone help me ? 

Thank you,

Pierre

[visruth]

Hi:


Download, save this latest replacement BIOS file to another computer:
https://support.hp.com/in-en/drivers/selfservice/swdetails/hp-probook-430-g2-notebook-pc/6943802/swI...

Create a BIOS recovery flash drive using the above latest version, from another computer: https://youtu.be/t3S3KgcT-Ao

After following above steps,
Now first (I am aware that your had tried this previously), you can again try to recover the BIOS using key press combination: https://youtu.be/qpiGUojtr3E

If the above method do not work after repeated tries, try to recover the BIOS using the recovery flash drive you had created previously: https://youtu.be/zjAZ0DTX3aI

You may need to try many times to get a successful BIOS recovery.

Source: https://support.hp.com/in-en/document/c02693833

If no good still, contact HP technical support directly.
http://welcome.hp.com/country/w1/en/support.html

[pierre77]

Thank you for your response but it's not sufficient for my case. When I try to power on my laptop with Win + B buttons, the screen remains black. Moreover, it's not anymore under guarentee and the hotline is closed today. Did anyone could help me ?

Thank you

[visruth]

Tried recovering the BIOS using the recovery flash drive?

[pierre77]

I can't access to a recovery menu. When I press Win + B + Power, my screen remains black and the ventilator turns very fast. There is no multiples bip as hoped.

[visruth]

If you're not able to recover from USB file, there is no other suggestion we could make unfortunately.

It needs to be repaired by authorised technician.