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PascalBarbier
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Solved!

Pavillion 15 cycle on BIOS recovery after a BIOS Update

HP Recommended
Pavilion - 15-cw1023nf
Microsoft Windows 10 (64-bit)

Hello,

At the end of a BIOS update, my notebook reboots to install the new BIOS.

Then, there is 3 verification of the new BIOS image.

At the end, an error message "verification of flashed BIOS image failed".

The notebook restarts endlessly.

 

I created an USB boot key. Impossible to boot from this key.

I tried F10, ESC, Win+B, Win+V several times. The PC always starts on BIOS Update process.

 

 

 

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VIORELGABICO
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Hello Pascal

I have exactly the same issue as you. I have a Pavilion 15-cw1511sa. Have you solved your issue? If so how did you do it?

I tried all the methods you've tried but I had no success.

With the USB flash I get the message "Unable to open the BIOS signature file" and then it restarts in loop doing the same thing.

 

Regards

 

Viorel

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PascalBarbier
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Hello Viorel,

In fact the only way to fix this issue is to change the mother board.

My PC was under warranty and the change have been made without any fee and relativly quickly by the HP support staff.

 

Hope it helps !

Pascal

 

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VIORELGABICO
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Thank you Pascal for your response. I will try and approach HP about this. Although it doesn't seem fair if I have to pay for it. It was an update specific for my type of laptop released by HP. I've done nothing wrong to cause this malfunction. The laptop would work fine if it wasn't for this update.

Again, thank you very much.

Best regards

Viorel

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