- Platform
- Wistron KENDO-3
- Made by
- Wistron
- Files
- 3
- Updated
Lenovo ThinkPad W520 is a laptop motherboard designed by Wistron and used in the Lenovo ThinkPad W520 and Lenovo QM67.
The catalog has 3 BIOS files for it, posted between 2019 and 2022. Each download button opens the original Telegram post.
BIOS notes: file names mention 8 MB chip sizes. Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.
Also listed under platform Wistron KENDO-3.
Compatible models
- Lenovo ThinkPad W520
- Lenovo QM67
Files for Lenovo ThinkPad W520
BIOS and firmware 3 All bios and firmware →
- W520 QM67 N12P-Q1-A1 H0222-4.rarDownload from Telegram
- BIOS Lenovo IBM W520 QM67 N12P-Q1-A1 H0222-4 8MB.rarDownload from Telegram
- Lenovo ThinkPad W520 WISTRON KENDO-3 WS - 10222-SA.rarDownload from Telegram
Frequently asked questions
What should I check before flashing the Lenovo ThinkPad W520 BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 8 MB images; the dump size must match your chip. 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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Files are hosted on Telegram by third parties; ExcitingSpas.com only links to public posts. Check that a file matches your board before using it. Disclaimer · Report a file