Blue LED mean there's power.
I suspect the BIOS got corrupted (strange, because the verification process passed).
Anyway, looking for your help to flash it back.[LIST][*]Model Dynabook Satellite Pro C50-H15210[*]Serial 31214905H[*]Link of the new BIOS: [url]https://support.dynabook.com/support/modelHome?freeText=1200018344&osId=3333785[/url][*]see attachment of my BIOS dumped by the ch341a_spi programmer.[*]the flash is from Winbond W25Q128.V, 16384 KB[/LIST]
- After flashing BIOS, my Dynabook