Thinkpad X13 Yoga G2 LLX-1MB 203015-1M BIOS BIN
CLEAN ME BIOS 32MB
EC BIOS 32MB
BIOS N39ET51W
SRK04 (Intel Core i5-1135G7)
TESTED MAC COMPUTER
CLEAN ME BIOS 32MB
EC BIOS 32MB
BIOS N39ET51W
SRK04 (Intel Core i5-1135G7)
TESTED MAC COMPUTER
About this board
Files for the Thinkpad X13 Yoga G2 LLX motherboard, board number 203015-1M.
Lenovo had this board built by Wistron; Wistron board numbers are 5–6 digits plus a revision. Check the number printed on the PCB before you download.
What this thread covers
- BIOS (full SPI chip dump, .bin)
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.
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 203015-1M in File Finder.
Attachments
Thinkpad X13 Yoga G2 LLX-1MB 203015 CLEAN ME SRK04.rar
9.5 MB · Views: 47
9.5 MB · Views: 47
Thinkpad X13 Yoga G2 LLX-1MB 203015 EC BIOS.rar
9.5 MB · Views: 88
9.5 MB · Views: 88
Thinkpad X13 Yoga G2 - LLX-1 - 203015-1.pdf
1.2 MB · Views: 8
1.2 MB · Views: 8
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