Samsung · laptop motherboard

Samsung R440L BA41-01231A

SchematicBIOS
Board code
BA41-01231A
Files
4
Updated

Samsung R440L BA41-01231A is a laptop motherboard used in the Samsung R440L, Samsung R480, Samsung R439 and Samsung R440 and 2 more.

The catalog has 1 schematic and 3 BIOS files for it, posted between 2021 and 2024 across 3 Telegram channels. Each download button opens the original Telegram post.

The schematic is a PDF; the first pages usually hold the block diagram and the power sequence. New to schematics? Start with How to Use a Schematic and a Boardview Together.

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 R440L BA41-01231A

Schematics 1 All schematics →

BIOS and firmware 3 All bios and firmware →

Frequently asked questions

Which laptops use the BA41-01231A motherboard?
File names in the catalog tie BA41-01231A to the Samsung R440L, Samsung R480, Samsung R439, Samsung R440, Samsung R444 and Samsung R439-DA01BD. 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 BA41-01231A 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