18836-1 is a Wistron motherboard used in Xiaomi devices. Enginerys has 15 BIOS dumps for this board, collected from public Telegram channels.
Check that 18836-1 matches the number printed on your PCB, including the revision. Where to find it →
18836-1 BIOS dumps
- Xiaomi RedmiBook 14 Wistron A1 WL 18836-1 448.0HE02.0011BIOS · 18836-1 · 14.3 MB · 10 Sept 2025BIOS rar14.3 MB
- A1 WLBIOS · 18836-1 · 11.9 MB · 25 Jul 2025BIOS 7z11.9 MB
- 18836-1BIOS · 18836-1 · 16.0 MB · 13 May 2025BIOS bin16.0 MB
- 18836-1BIOS · 18836-1 · 16.0 MB · 12 May 2025BIOS bin16.0 MB
- 18836-1 BIOSBIOS · 18836-1 · 16.0 MB · 9 May 2025BIOS bin16.0 MB
- ة XMA1901-AG 18836-1 غ MEBIOS · 18836-1 · 16.0 MB · 5 May 2025BIOS bin16.0 MB
- ة XMA1901-AG 18836-1BIOS · 18836-1 · 16.0 MB · 5 May 2025BIOS bin16.0 MB
- redmibook-14-18836-1-outimage-okBIOS · 18836-1 · 16.0 MB · 5 May 2025BIOS bin16.0 MB
- 18836-1 BIOSBIOS · 18836-1 · 16.0 MB · 15 Dec 2024BIOS16.0 MB
- AI WL 18836-1 448.0HE02.0011 WORKING BIOS 100%BIOS · 18836-1 · 8.53 MB · 4 Dec 2023BIOS rar8.53 MB
- AI WL 18836-1 448.0HE02.0011 WORKING BIOS 100%
BIOS image for a board labelled AI_WL with Wistron number 18836-1 and PCB part code 448.0HE02.0011, described in the name as fully working.
BIOS · 18836-1 · 8.58 MB · 3 Dec 2023BIOS rar8.58 MB - Xiaomi XMA1901-AG 18836-1 original BIOSBIOS · 18836-1 · 17.9 MB · 21 Oct 2023BIOS rar17.9 MB
- Xiaomi XMA1901-AG 18836-1 original BIOS
Original BIOS for a Xiaomi notebook, model XMA1901-AG, on board 18836-1, which follows the Wistron numbering format. The 17.9 MB RAR is labelled as an original dump.
BIOS · 18836-1 · 17.9 MB · 21 Oct 2023BIOS rar17.9 MB - A1 WL 18836-1 448.0HE03.0011 BIOS
BIOS image for board 18836-1 under platform name A1_WL, with Wistron part number 448.0HE03.0011. The 18836-1 number and 448.
BIOS · 18836-1 · 9.59 MB · 21 Oct 2023BIOS rar9.59 MB - A1 WL 18836-1 WORKING BIOS 100%
Working BIOS for Wistron board 18836-1, platform A1_WL, marked as fully working by the uploader. The archive is about 7 MB and gives no firmware version.
BIOS · 18836-1 · 7.03 MB · 21 Oct 2023BIOS rar7.03 MB
Questions about 18836-1
Is there a schematic for 18836-1?
No standalone schematic PDF has been indexed for 18836-1 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 18836-1?
No boardview has been indexed for 18836-1 yet.
Who makes the 18836-1 board?
18836-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Xiaomi devices.