X1 Yoga 3rd Gen (Type 20LD, 20LE, 20LF, 20LG) LRV-3 17800-1 BIOS BIN
CLEAN ME BIOS
MEC EC 256KB
FIXED SSD NOT DETECT
SR3L8 (Intel Core i7-8650U)
TESTED MAC COMPUTER
CLEAN ME BIOS
MEC EC 256KB
FIXED SSD NOT DETECT
SR3L8 (Intel Core i7-8650U)
TESTED MAC COMPUTER
About this board
X1 Yoga 3rd Gen (Type 20LD 20LE 20LF 20LG) Laptop (ThinkPad) — motherboard 17800-1.
The board was manufactured by Wistron for Lenovo. Wistron board numbers are 5–6 digits plus a revision, so you can confirm it on the PCB silkscreen.
From the title: Intel 3th gen platform.
Files usually needed for this board
- BIOS (full SPI chip dump, .bin)
- EC / KBC firmware, if the board uses a separate EC chip
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
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.
Have a tested file for 17800-1? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
X1 Yoga 3rd LRV-3 17800-1 SR3L8 CLEAN ME.rar
6.3 MB · Views: 14
6.3 MB · Views: 14
N25ET..W EC.bin
256 KB · Views: 6
256 KB · Views: 6
Last edited:
