- Files
- 4
- Updated
Samsung 933SN is a laptop motherboard used in the Samsung 933SN and Samsung 128KB.
The catalog has 1 schematic and 3 BIOS files for it, posted between 2023 and 2025 across 2 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
- Samsung 933SN
- Samsung 128KB
Files for Samsung 933SN
Schematics 1 All schematics →
- SAMSUNG 933SN LS19CMY PDF SCHEMATIC.rarDownload from Telegram
BIOS and firmware 3 All bios and firmware →
- SAMSUNG 933SN.rarDownload from Telegram
- SAMSUNG 933SN LS19CMYKF ZN .rarDownload from Telegram
- SAMSUNG SyncMaster 933sn ls19cmykfxf auom185xw01 128KB.rarDownload from Telegram
Notes from the source posts
- You can give us as a gift.
Frequently asked questions
What should I check before flashing the Samsung 933SN 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
Similar boards
Browse more
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