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Lenovo ThinkPad L440 is a laptop motherboard used in the Lenovo ThinkPad L440, Lenovo ThinkPad LOS-1 and Lenovo ThinkPad RJ45.
The catalog has one BIOS file for it, posted in 2018. Each download button opens the original Telegram post.
BIOS notes: versions with a cleaned ME region are included. Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.
Compatible models
- Lenovo ThinkPad L440
- Lenovo ThinkPad LOS-1
- Lenovo ThinkPad RJ45
Files for Lenovo ThinkPad L440
BIOS and firmware 1 All bios and firmware →
- LENOVO THINKPAD L440 (LOS-1 RJ45 12864.1) (W25Q64) clear_me.rarDownload from Telegram
Frequently asked questions
What should I check before flashing the Lenovo ThinkPad L440 BIOS?
Read the original chip with a programmer and save two copies before writing anything. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.
Guides for this board
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