HDX18-1080EL Premium - Bios upgrade fails, now no boot, no led, no "beep"...

[ilrobby]

Hello there!
I have read "all" post and done plenty of research regarding HP bios (no uefi) recovery….

I have an HDX18 1080el laptop that fails bios upgrade... I've wait three days before unplug power cord during insydeflash utility (system become unresponsive after about 1hour)...
I have tried all the methods that are mentioned here and on "all" the other websites but nothing to do, no sign of life

The symptoms are:
laptop seems totally dead only the power light comes on by the charger plug to show that the charger is plugged in, no other lights.


Does any body have any idea of how repair this bios update failure?
I am a technician and I can't believe that it cannot be recovered.

Someone knows a working procedure?


Thanks in advance, bye,

Roberto.