Need ASM3142 Firmware

[wangrb]

Hello,
I recieved a MSI Z370 TOMAHAWK (MS-7B47) with USB3.1 Ports Failed.
I replaced the ASM3142 chip, but this has no effort.
So I think maybe the firmware storage was broken (MX25L FLASH/EEPROM Chip).
Does anyone have a firmware update file or a dump file of ASM3142 chip?
I think a firmware dump from other model/brand will also work fine.

Thank you

 

[wangrb]

Solved.
Bought some cut board parts and get one chip with flash attached by accident.
Here's the firmware dump.