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- Lenovo S20-30 and S20-30 TouchBIOS · 8.00 MB · 15 Feb 2020BIOS bin—8.00 MB
- s20-30BIOS · 8.00 MB · 9 May 2025BIOS rom—8.00 MB
- s20-30.big.okBIOS · 8.00 MB · 3 Aug 2026BIOS bin—8.00 MB
- s20-30.big.okBIOS · 8.00 MB · 26 Jul 2026BIOS bin—8.00 MB
- s20-30.big.okBIOS · 8.00 MB · 26 Oct 2023BIOS bin—8.00 MB
- s20-30.big.okBIOS · 8.00 MB · 29 Sept 2023BIOS bin—8.00 MB
- s20-30.big.okBIOS · 8.00 MB · 23 Sept 2023BIOS bin—8.00 MB
- s20-30.big.okBIOS · 8.00 MB · 27 Apr 2022BIOS bin—8.00 MB
- s20-30.small.okBIOS · 128 KB · 26 Jan 2017BIOS bin—128 KB
- s20-30.big.okBIOS · 8.00 MB · 26 Jan 2017BIOS bin—8.00 MB
- Lenovo S20-30 (8MB)Archive · 2.31 MB · 30 Sept 2019Archive rar—2.31 MB
- Lenovo S20-30 BM5406BIOS · 8.00 MB · 8 Aug 2019BIOS bin—8.00 MB
- s20-30.small.ok telegram BIOS RepairBIOS · 128 KB · 9 Sept 2025BIOS bin—128 KB
- s20-30.big.ok telegram BIOS RepairBIOS · 8.00 MB · 9 Sept 2025BIOS bin—8.00 MB
- s20-30.big.ok (Luirons Bios).binBIOS · 2.31 MB · 23 Feb 2021BIOS rar—2.31 MB
- s20-30.small.ok (Luirons Bios).binBIOS · 31.6 KB · 23 Feb 2021BIOS rar—31.6 KB
- Lenovo S20-30 BM5406 REV 1.3BIOS · 8.00 MB · 12 May 2025BIOS bin—8.00 MB
- Lenovo S20-30 BM5406 REV 1.3BIOS · 8.00 MB · 9 May 2025BIOS bin—8.00 MB
- Lenovo S20-30 BM5406 REV 1.3BIOS · 8.00 MB · 9 May 2025BIOS bin—8.00 MB
- Lenovo S20-30 kbc BM5406 REV 1.3BIOS · 512 KB · 9 May 2025BIOS bin—512 KB
- Lenovo S20-30 - BM5406 REV 1.0 PDFSchematic · 2.35 MB · 16 Nov 2022Schematic pdf—2.35 MB
- bios lenovo s20-30 bm5406 rev 1.3 okBIOS · 8.00 MB · 9 May 2025BIOS bin—8.00 MB
- bios ec lenovo s20-30 bm5406 rev 1.3 okBIOS · 64.0 KB · 9 May 2025BIOS bin—64.0 KB
- Lenovo S20-30 BM5406 REV 1.3 telegram BIOS Repair-2025-09-16BIOS · 2.47 MB · 24 Sept 2025BIOS zip—2.47 MB
- LENOVO S20 30 BM5406 REV 1 3 WORKING BIOS & EC telegram BIOS RepairBIOS · 2.51 MB · 24 Sept 2025BIOS zip—2.51 MB
- Lenovo S20 30 BM5406 REV 1 3 BIG & SMALL telegram BIOS Repair 2025BIOS · 2.53 MB · 24 Sept 2025BIOS zip—2.53 MB
- s20-30.big.ok
Binary firmware of 8.00 MB named for an S20-30, most likely the Lenovo IdeaPad S20-30, although the brand is not stated.
BIOS · 8.00 MB · 31 Oct 2022BIOS bin—8.00 MB - Lenovo S20-30 - BM5406 REV 1.0 PDF
Schematic for the Lenovo S20-30 laptop, board BM5406 at revision 1.0, supplied as PDF inside a 1.33 MB RAR archive.
Schematic · 1.33 MB · 24 Apr 2022Schematic rar—1.33 MB - AFS Lenovo S20-30 BM5406 REV 1.3 BIG & SMALL
BIOS package for the Lenovo S20-30 on board BM5406 revision 1.3, labelled BIG and SMALL, which usually means it contains images for two flash chips or two chip…
BIOS · 2.34 MB · 1 Feb 2024BIOS rar—2.34 MB - Lenovo S20-30 BM5406 REV 1.3
BIOS dump for the Lenovo S20-30 budget laptop, board BM5406, revision 1.3, packed in a RAR archive.
BIOS · 2.36 MB · 25 Apr 2021BIOS rar—2.36 MB - Lenovo S20-30 BM5406 REV 1.3
BIOS dump for the Lenovo S20-30 laptop on mainboard BM5406 revision 1.3, supplied as a 2.60 MB ZIP archive.
BIOS · 2.60 MB · 15 Jun 2022BIOS zip—2.60 MB - Lenovo S20-30 BM5406 REV 1.3 BIG & SMALL
Firmware archive for the Lenovo S20-30 laptop on board BM5406, revision 1.3, containing images marked BIG and SMALL.
BIOS · 2.39 MB · 25 Apr 2021BIOS rar—2.39 MB - AFS Lenovo S20-30 BM5406 REV 1.3
Lenovo S20-30 firmware image for board BM5406 revision 1.3, supplied as a 2.31 MB RAR archive.
BIOS · 2.31 MB · 1 Feb 2024BIOS rar—2.31 MB - LENOVO S20-30 BM5406 REV 1.3 WORKING BIOS & EC
Lenovo S20-30 firmware package for the BM5406 motherboard, revision 1.3, containing both the system BIOS and the embedded controller (EC) firmware, marked as a working…
BIOS · 2.39 MB · 15 Jun 2022BIOS rar—2.39 MB - Samsung s20b315b plus 25x40 wb telegram BIOS Repair 2025 09 16
Firmware for the Samsung S20B315B Plus monitor, a 307 KB zip whose name points to a 25X40 series flash, most likely the Winbond W25X40 (4 Mbit, 512 KB).
BIOS · 307 KB · 25 Sept 2025BIOS zip—307 KB - samsung s20g315b plus telegram BIOS Repair-2025-09-16
Flash image for the Samsung S20G315B monitor, marked Plus, in a 307 KB zip. No board number, chip type or version appears in the name, so look at the archive contents…
BIOS · 307 KB · 25 Sept 2025BIOS zip—307 KB