Samsung · laptop motherboard

Samsung NP940X3G BA41-02258A

BIOS
Board code
BA41-02258A
Revisions
Rev 1.0
Files
1
Updated

Samsung NP940X3G BA41-02258A is a laptop motherboard used in the Samsung NP940X3G.

The catalog has one BIOS file for it, posted in 2021. Each download button opens the original Telegram post.

The files are marked Rev 1.0; other revisions of the same board can differ in parts and layout.

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 Samsung NP940X3G BA41-02258A

BIOS and firmware 1 All bios and firmware →

Frequently asked questions

Which laptops use the BA41-02258A motherboard?
File names in the catalog tie BA41-02258A to the Samsung NP940X3G. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of BA41-02258A do I have?
Files for this board mention Rev 1.0. The revision is printed on the PCB silkscreen, usually next to the board code. Pick files with the same revision when you can; if yours is not listed, the closest revision is usually fine for the schematic but check part positions in the boardview carefully.
What should I check before flashing the BA41-02258A 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