820-00840-A stuck on 5V. U2890 ROM Firmware Required

Gurmon

Member
Hi,

I have a board here with missing U2890.

Basically my mistake, Was replacing the USB-C ports and somehow, it went flying into the abyss of my Solder filtration filter.

Anyway, I'm not get PP1V1_UPC_XB_BMC, since I don't know if my donor board has a good ROM chip.

Has anybody made a backup of this TBT ROM for a 820-00840-A they could share ?
I have attached ROM of U2890 I got off another Donor, but I'm not sure if this is compete as I'm still stuck on 5V

Thanks
 

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