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Yoga 13 Laptop (ideapad) BIOS DA0LF7MBAi0

I have a BIOS dump read from my laptop — most likely corrupted, as the laptop no longer works with it. I need a working BIOS without corporate (Google) lock, and if possible, a version for Windows.

Motherboard code: DAOLFMBAIO REV:1 MODEL: LF7

SERIAL NUM: LT-10DQG4

Type Num: 20UY-S0YU00
 

Download list

photo_2025-10-25_15-42-07.jpg photo_2025-10-25_15-42-25.jpg
1.BIN
16 MB · Views: 0

I have a BIOS dump read from my laptop — most likely corrupted, as the laptop no longer works with it. I need a working BIOS without corporate (Google) lock, and if possible, a version for Windows.

Motherboard code: DAOLFMBAIO REV:1 MODEL: LF7

SERIAL NUM: LT-10DQG4

Type Num: 20UY-S0YU00
 

Download list

bb90.zip
7 MB · Views: 1

Thanks for the dump — I understand this one is for Windows. Unfortunately, the laptop still doesn’t boot. Could I please ask for a ChromeOS version of the BIOS dump as well? It might help bring it back to life, since it originally worked with ChromeOS before BIOS modifications.
 

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