BIOS & Chip-level Repair Resource Cloud

Category	File Name	Download
Original Backup	ThinkPad/Lenovo - ThinkPad L540 Wistron LPD-1 12290-1M 48.4LH01.01M MX25L6473E.bin

You can download factory BIOS, Backup BIOS, VBIOS, EC Rom, Schematic and Boardview.
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