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BIOS IdeaPad 1 15AMN7 LA-L502P - Type 82VG

Laptops and Desktop Bios, Schematic and Boardview Files And Repairing Discussion
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About this board

This thread is for the IdeaPad 1 15AMN7 Type 82VG with main board LA-L502P.

Lenovo had this board built by Compal; Compal board numbers start with LA- and end in P. Check the number printed on the PCB before you download.

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.

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 LA-L502P in File Finder.

Attachments

EC.zip
54.3 KB · Views: 13
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