EC firmware didn't update with BIOS, resulting in gpu device under error 43

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Feb 15, 2026
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I have Katana gf76 12ue laptop. Newest Bios version on msi website is E17L3IMS.110
I updated BIOS from .109 to .110 alongside with the ME firmware and error 43 occurred for my gpu device. I tried rolling back to much older .10D BIOS as it was avalible, and it didn't help. I did EC reset multiple times (disconnect AC and USBs, power off, paperclip insert for 1 min, leave for 15 minutes) What I noticed then is that in BIOS my EC firmware is listed as .109, whereas BIOS version is .110. EC firmware version is 00.00 (some error probably). I guess EC must update alongside BIOS by itself so theres no separate update pack for EC specifically, however it didn't. I figured best would be to rollback to .109 that I had, but MSI on their website lists only the latest versions for bios and firmware. Editing a link also resulted in "not found". I could download only 10D version this way. Is there any fix to this issue? Should I contact MSI support, so that they provide me sufficient BIOS version .109?
 

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