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ROG Zephyrus GA502D DEAD, black screen not boot logo

Argasio
Level 7
Hi all, I seek your wisdom and guidance to attempt fixing my Zephyrus GA502D notebook, here is what happened:

The other day I was normally using the notebook, when logging off it started some windows updates and I left it doing its job,
The morning after, when i attempted to turn on the pc, nothing happened, no asus logo, no boot, keyboard unresponsive, screen black, power indicator on and well as battery, fans start up after a while. 😞

Since Warranty is over, before calling it a go I tried:

  • Disconnecting and reconnecting the ram module
  • Unplugging the CMOS battery connector and draining the battery
  • Plugging and unplugging the battery
  • Checking the SSD


Situation didn't change, then I saw this post and others

https://rog.asus.com/forum/showthread.php?111436-GL502VSK-Bricked-BIOS-Update

It suggests a Bios update pushed via windows update might brick the machine, and the fix would be to dowload the right binary image, put it on a FAT-32 usb stick and press ctrl+home when pressing the power button, but there is a tweak, file must be renamed!

So I did download this
https://dlcdnets.asus.com/pub/ASUS/GamingNB/GU502DU/GU502DUAS306.zip
and unzipped the file (GU502DU-AS.306) , renamed it in various ways (GU502D.BIN, GU502DU-AS.BIN, GU502DUAS.BIN..) but it does not work! 😛

How should I rename the binary GU502DU-AS.306 ?
Do you think there could be some other way to resurrect the laptop?

Any help would be greatly appreciated
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Argasio
Level 7
To be clear I am trying something like this

https://www.youtube.com/watch?v=3Vy2bETUwWA
or
https://www.reddit.com/r/techsupport/comments/d59d9p/my_son_bricked_his_asus_rog_laptop_during_windo...

but I don't think I have the right name for the file! 😛