Black Screen after Failed BIOS upgrade
No BIOS after failed upgrade:
You might have a solution to a failed BIOS upgrade on a HP Elitebook.
Old BIOS was backed up but when flashing started, the laptop suddenly went dead even before it finishes the task. (I suspect a CPU overheat that automatically triggered the swift shutdown)
Is there a procedure for putting BIOS back into the motherboard somehow?
Thanks,
Ren
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3 comentarios
No data output to external video ports.
This could mean that the BIOS really got damaged bad.
All that is left is a blinking num lock LED on the top panel (which could mean something by HP hardware design, e.g. going to non-volatile storage (if there is one) to try and bring BIOS back). I left it just to let the laptop do its own recovery, but it seems like either it did not work, or there was really nothing going on.
- de renante palacio
Ok i have the same issue over here. Does anyone know what could help? I have the bios on my usb stick but how can i get back? There is no bootscreen so i was wondering if anyone could give me an idea how to do this?
- de Jochem Boom
@repalaci
Have you done this yet with USB thumb drive with recovery BIOS?
https://support.hp.com/us-en/document/c0...
- de mike