Samsung · laptop motherboard

Samsung BA41 BA41-02781A

BIOS
Board code
BA41-02781A
Revisions
Rev 1.0
Files
1
Updated

Samsung BA41 BA41-02781A is a laptop motherboard used in the Samsung BA41.

The catalog has one BIOS file for it, posted in 2024. 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.

BIOS notes: file names mention 16 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.

Compatible models

Files for Samsung BA41 BA41-02781A

BIOS and firmware 1 All bios and firmware →

  • SAMSUNG_BA41_02781A_ZEUS_13_MAIN_REV_1_0_16MB_WORKING_BIOS_100%.rar 8.6 MBRev 1.0
    Download from Telegram

Frequently asked questions

Which laptops use the BA41-02781A motherboard?
File names in the catalog tie BA41-02781A to the Samsung BA41. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of BA41-02781A 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 BA41-02781A BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 16 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.

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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