Lenovo · laptop motherboard

Lenovo S20-00 LA-B621P

BIOS
Board code
LA-B621P
Made by
Compal
Files
2
Updated

Lenovo S20-00 LA-B621P is a laptop motherboard designed by Compal and used in the Lenovo S20-00 and Lenovo S20.

The catalog has 2 BIOS files for it, posted between 2018 and 2022. Each download button opens the original Telegram post.

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

Files for Lenovo S20-00 LA-B621P

BIOS and firmware 2 All bios and firmware →

Notes from the source posts

  • LENOVO S20-00 MSACHINE TYPE F0AY LA-B621P UMA S20-00 - ZAA30 - LA-B621P KB9012 WORKING BIOS & KBEC

Frequently asked questions

Which laptops use the LA-B621P motherboard?
File names in the catalog tie LA-B621P to the Lenovo S20-00 and Lenovo S20. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
What should I check before flashing the LA-B621P 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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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