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BIOS Lenovo THINKBOOK 16 G7 233068-1

Laptops and Desktop Bios, Schematic and Boardview Files And Repairing Discussion
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Lenovo THINKBOOK 16 G7 233068-1
Bios
 
About this board

This thread is for the Lenovo Thinkbook 16 G7 with main board 233068-1.

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.

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 233068-1? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.

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