11273-1 is a Wistron motherboard used in Lenovo devices. Enginerys has 18 BIOS dumps and 3 archives for this board, collected from public Telegram channels.
Check that 11273-1 matches the number printed on your PCB, including the revision. Where to find it →
11273-1 BIOS dumps
- LENOVO 11273-1 BIOS OKBIOS · 11273-1 · 2.44 MB · 29 May 2025BIOS rar2.44 MB
- BIOS LENOVO B590 LA58.MB 11273-1 48.4TE01.011-U6001BIOS · 11273-1 · 8.00 MB · 13 May 2025BIOS bin8.00 MB
- BIOS LENOVO B590 LA58.MB 11273-1 48.4TE01.011-U6001BIOS · 11273-1 · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- Lenovo B580 LA58 MB 11273-1 ECBIOS · 11273-1 · 4.00 MB · 12 May 2025BIOS bin4.00 MB
- BIOS LENOVO B590 LA58.MB 11273-1 48.4TE01.011-U6001BIOS · 11273-1 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- MULT LENOVO B590 LA58.MB 11273-1 48.4TE01.011U6002BIOS · 11273-1 · 4.00 MB · 9 May 2025BIOS bin4.00 MB
- Lenovo B580 LA58 MB 11273-1 ECBIOS · 11273-1 · 4.00 MB · 9 May 2025BIOS bin4.00 MB
- Lenovo B580 LA58 MB 11273-1 BIOSBIOS · 11273-1 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- Lenovo B590 LA8 MB 11273-1 48.4TE01.011BIOS · 11273-1 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- U6002 w25q32bv LA58-MB-11273-1-48-4TE06-011BIOS · 11273-1 · 4.00 MB · 9 May 2025BIOS bin4.00 MB
- U6001 w25q64bv LA58-MB-11273-1-48-4TE06-011BIOS · 11273-1 · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- LA58 MB 11273-1 WORKING BIOS 100%BIOS · 11273-1 · 8.00 MB · 7 May 2025BIOS bin8.00 MB
- AFS Lenovo B590 B580 (LA58 11273-1 48.4TE01.011)BIOS · 11273-1 · 4.73 MB · 1 Feb 2024BIOS rar4.73 MB
- LA58 MB 11273-1 WORKING BIOS 100%
BIOS package for a board identified as LA58 with motherboard number 11273-1, labelled as a fully working BIOS.
BIOS · 11273-1 · 3.45 MB · 8 Sept 2022BIOS rar3.45 MB - Lenovo B590 LA8 MB 11273-1 48.4TE01.011
BIOS firmware archive for the Lenovo B590, built on Wistron motherboard 11273-1 with the LA8 board code and the 48.4TE01.011 PCB part number.
BIOS · 11273-1 · 3.28 MB · 18 Apr 2022BIOS rar3.28 MB - Lenovo B580 LA58 MB 11273-1 BIOS + EC
Lenovo B580 BIOS and EC firmware for Wistron motherboard 11273-1, LA58 code. The same Wistron board number also appears with other models in this series, so the EC image…
BIOS · 11273-1 · 4.40 MB · 18 Apr 2022BIOS rar4.40 MB - LA58 MB 11273-1 48.4TE05.011 8MB & 4MB WORKING BIOS
Working BIOS set for board LA58 MB, number 11273-1 with part code 48.4TE05.011, containing images for both an 8 MB and a 4 MB flash chip, in a 4.79 MB RAR.
BIOS · 11273-1 · 4.79 MB · 28 Mar 2022BIOS rar4.79 MB - Lenovo B590 B580 (LA58 11273-1 48.4TE01.011) (Luirons Bios)BIOS · 11273-1 · 4.74 MB · 22 Feb 2021BIOS rar4.74 MB
11273-1 archives
- LA58 (11273-1 4TE06)Archive · 11273-1 · 7.14 MB · 8 Jul 2023Archive rar7.14 MB
- Lenovo B590 B580 (LA58 11273-1 48.4TE01.011)Archive · 11273-1 · 1.75 MB · 19 May 2020Archive rar1.75 MB
- Lenovo B590 B580 (LA58 11273-1 48.4TE01.011)
BIOS dump covering the Lenovo B590 and B580 notebooks, board LA58 with number 11273-1 and PCB code 48.4TE01.011, in a 4.74 MB RAR.
Archive · 11273-1 · 4.74 MB · 30 Sept 2019Archive rar4.74 MB
Questions about 11273-1
Is there a schematic for 11273-1?
No standalone schematic PDF has been indexed for 11273-1 yet. Check the archives listed on this page — schematics are often packed together with the boardview — or search again later, as the index is updated daily.
Is there a boardview for 11273-1?
No boardview has been indexed for 11273-1 yet.
Who makes the 11273-1 board?
11273-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Lenovo devices.