After flashing BIOS, my Dynabook Satellite Pro C50-H15210 can't switch on.
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.

• Model Dynabook Satellite Pro C50-H15210
• Serial 31214905H
• Link of the new BIOS: https://support.dynabook.com/support...4&osId=3333785
• see attachment of my BIOS dumped by the ch341a_spi programmer.
• the flash is from Winbond W25Q128.V, 16384 KB

...

Ripped of the battery power connector (I think it CN8021)with some pads and can't find any info plus I can't find the connector to buy. Looks like it's not exist.