CFT3I KBY3-LT Rev: 1.0
bios bin zip
CFT3I ECS KBY3-LT
bios 8MB bin zip
KBY3-LT Rev: 1.0
Schematic.pdf
OK
bios bin zip
CFT3I ECS KBY3-LT
bios 8MB bin zip
KBY3-LT Rev: 1.0
Schematic.pdf
OK
About this board
This thread is for the Lenovo CFT3I ECS KBY3-LT.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash. Board revision: 1.0. Match the revision as well as the board number.
What this thread covers
- BIOS (full SPI chip dump, .bin)
- Schematic (PDF)
Common cases: dead board after an interrupted BIOS update, ME region errors, missing serial number or UUID after a board swap, or a password lock.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search Lenovo CFT3I ECS KBY3-LT in File Finder.
Attachments
BIOS KBY3-LT Ver 1.0.BIN.zip
1.7 MB · Views: 2
1.7 MB · Views: 2
BIOS CFT3I ECS KBY3-LT 8MB Ahsan.bin.zip
1.7 MB · Views: 2
1.7 MB · Views: 2
schematic CFT3I KBY3-LT rev 1.0.pdf
1.5 MB · Views: 7
1.5 MB · Views: 7
