Bios bin X1 carbon 3rd gen
Type
20BS
20BT
Type
20BS
20BT
About this board
Files for the X1 Carbon 3rd Gen (Type 20BS 20BT) motherboard.
Compare the board number printed on the PCB (near the RAM slots or under the battery) with the files before you flash.
From the title: Intel 3th gen platform.
What this thread covers
- BIOS (full SPI chip dump, .bin)
- Schematic (PDF)
Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.
Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.
If you have a working file for this board, please share it below. More files: search X1 Carbon 3rd Gen (Type 20BS 20BT) in File Finder.
Attachments
Thinkpad X1 Carbon 3rd Gen (Type 20BS, 20BT).rar
5.8 MB · Views: 19
5.8 MB · Views: 19
