LENOVO L540 LPD-1 MB 12290-2
SR1H9 (Intel Core i5-4300M) Bios
boardview Lenovo THINKPAD L540 - LPD-1- 12290-1 BoardView
SR1H9 (Intel Core i5-4300M) Bios
boardview Lenovo THINKPAD L540 - LPD-1- 12290-1 BoardView
About this board
This thread is for the Thinkpad L540 LPD-1 with main board 12290-1M.
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.
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)
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.
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 12290-1M? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
LENOVO L540 LPD-1 MB 12290-2 Bios.zip
9 MB · Views: 2
9 MB · Views: 2
Lenovo THINKPAD L540 - LPD-1- 12290-1 BoardView.bv.zip
148.3 KB · Views: 5
148.3 KB · Views: 5
THINKPAD L540 MX25L6473E_12290-1M.BIN.zip
3.5 MB · Views: 6
3.5 MB · Views: 6
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