11277-2 is a Wistron motherboard used in HP devices. Enginerys has 6 BIOS dumps and 2 archives for this board, collected from public Telegram channels.
Check that 11277-2 matches the number printed on your PCB, including the revision. Where to find it →
11277-2 BIOS dumps
- KROYER YEATS 1.0 MB 11277-2 48.4SV01.021 BIOS 100% OKBIOS · 11277-2 · 2.32 MB · 28 Jul 2025BIOS rar2.32 MB
- 25q32 11277-2 (Luirons Bios)BIOS · 11277-2 · 4.00 MB · 9 May 2025BIOS bin4.00 MB
- HP DV6-7010US AMD UMA 48.4SV01.021.11277-2 Good.binBIOS · 11277-2 · 2.36 MB · 15 Dec 2024BIOS zip2.36 MB
- BIOS KROYER YEATS (11277-2 4SV01) 4MB
BIOS dump for the Kroyer Yeats motherboard, carrying the Wistron-style board number 11277-2 and code 4SV01, in a 2.40 MB ZIP archive.
BIOS · 11277-2 · 2.40 MB · 26 Sept 2021BIOS zip2.40 MB - HP DV7 KROYER YEATS 1.0 MB 11277-2 48.4SV01.021TESTED OK
BIOS dump for an HP DV7 on the Kroyer/Yeats board, revision 1.0, with board number 11277-2. The name gives version 48.4SV01.021 and marks the file as tested and working.
BIOS · 11277-2 · 2.40 MB · 25 Sept 2021BIOS zip2.40 MB - kroyer,yeats 1.0 mb 11277-2 ene kb9016qf 48.4sv01.021
Firmware archive for the Kroyer/Yeats 1.0 motherboard, Wistron 11277-2, carrying the board code 48.4SV01.021 and naming an ENE KB9016QF embedded controller.
BIOS · 11277-2 · 2.32 MB · 15 Oct 2020BIOS rar2.32 MB
11277-2 archives
- HP KROYER YEATS 1.0 MB 11277-2 48.4SV01.21Archive · 11277-2 · 90.6 MB · 28 May 2026Archive zip90.6 MB
- HP Envy DV6 KROYER-YEATS 1.0 MB 11277-2Archive · 11277-2 · 2.32 MB · 21 Apr 2022Archive rar2.32 MB
Questions about 11277-2
Is there a schematic for 11277-2?
No standalone schematic PDF has been indexed for 11277-2 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 11277-2?
No boardview has been indexed for 11277-2 yet.
Who makes the 11277-2 board?
11277-2 follows the Wistron numbering scheme (xxxxx-x). It is found in HP devices.