17821-2 is a Wistron motherboard. Enginerys has 1 schematic and 8 BIOS dumps for this board, collected from public Telegram channels.
Check that 17821-2 matches the number printed on your PCB, including the revision. Where to find it →
17821-2 schematics
- LKL-1 17821-2 MB 20180119 1811 ForGRMSchematic · 17821-2 · 5.27 MB · 5 May 2025Schematic pdf5.27 MB
17821-2 BIOS dumps
- Thinpad l380 LKL-1 MB 17821-2 BIOSBIOS · 17821-2 · 6.15 MB · 28 Mar 2026BIOS rar6.15 MB
- Thinpad l380 LKL-1 MB 17821-2 BIOS SR3W0 CLEAN MEBIOS · 17821-2 · 5.95 MB · 28 Mar 2026BIOS rar5.95 MB
- Thinpad l380 LKL-1 MB 17821-2 BIOS SR3W0 CLEAN ME PATCHEDBIOS · 17821-2 · 16.0 MB · 20 Jan 2026BIOS bin16.0 MB
- Thinpad l380 LKL-1 MB 17821-2 Bios WORKING BIOSBIOS · 17821-2 · 16.0 MB · 13 May 2025BIOS bin16.0 MB
- Thinpad l380 LKL-1 MB 17821-2 Bios WORKING BIOSBIOS · 17821-2 · 16.0 MB · 12 May 2025BIOS bin16.0 MB
- LKL-1 MB 17821-2 448.0CT04.0021 WORKING BIOSBIOS · 17821-2 · 16.0 MB · 7 May 2025BIOS bin16.0 MB
- Thinpad l380 LKL-1 MB 17821-2 Bios WORKING BIOS
Working BIOS dump for a ThinkPad L380 on the LKL-1 motherboard, board number 17821-2, packed in a 6.04 MB RAR archive.
BIOS · 17821-2 · 6.04 MB · 5 Apr 2022BIOS rar6.04 MB - LKL-1 MB 17821-2 448.0CT04.0021 WORKING BIOS CPU 8 GEN TH
Tested BIOS image for the LKL-1 motherboard, Wistron board number 17821-2, with part code 448.0CT04.0021, packed in a 6.06 MB RAR archive.
BIOS · 17821-2 · 6.06 MB · 5 Apr 2022BIOS rar6.06 MB
Questions about 17821-2
Is there a schematic for 17821-2?
Yes. Enginerys lists 1 schematic file for 17821-2. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 17821-2?
No boardview has been indexed for 17821-2 yet.
Who makes the 17821-2 board?
17821-2 follows the Wistron numbering scheme (xxxxx-x).