Wistron boardLaptop mainboardUpdated 2025-09-11
  1. Home
  2. ODMs
  3. Wistron
  4. 12xxx
  5. 12290-1

12290-1 schematic, boardview & BIOS

Wistron board used in Lenovo L540, Lenovo L540 LPD-1, Lenovo ThinkPad L540 MX25L6473E. 12290-1 12290-1M 12290-2 Lenovo L540 Lenovo L540 LPD-1 Lenovo ThinkPad L540 MX25L6473E

Files for 12290-1 (4)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .pdf LB59A 12290-1 PDF .pdf — 1.9 MB Telegram —
Boardview .zip Lenovo L540 12290-1 Boardview.zip — 154 KB Telegram #1
BIOS .rar AFS BIOS LENOVO L540 LPD-1 MB 12290-2.rar — 3.5 MB Telegram —
BIOS .zip THINKPAD L540 MX25L6473E_12290-1M.zip — 3.4 MB Telegram —

Files are not hosted here: each link opens the original public Telegram post. “Preview” loads that post on this page. Wrong file or a broken link? Tell us. Rights holder? Request removal.

Models using this board

Model names are taken from the file names as published; always confirm the board number printed on your PCB.