15221-1 is a Wistron motherboard used in Lenovo devices. Enginerys has 5 schematics, 5 boardviews, 8 BIOS dumps and 7 archives for this board, collected from public Telegram channels.
Check that 15221-1 matches the number printed on your PCB, including the revision. Where to find it →
15221-1 schematics
- lenovo ideapad 700-15isk SKL MB 15221-1 15221-sa-1Schematic · 15221-1 · 690 B · 9 May 2025Schematic pdf690 B
- lenovo ideapad 700-15isk SKL MB 15221-1 15221-sa-1 PDF
Schematic PDF for the Lenovo IdeaPad 700-15ISK on the Skylake platform, covering Wistron board 15221-1 and 15221-SA-1.
Schematic · 15221-1 · 3.10 MB · 5 Dec 2021Schematic rar3.10 MB - lenovo ideapad 700-15isk SKL MB 15221-1 15221-sa-1
Schematic in PDF for the Lenovo IdeaPad 700-15ISK motherboard, board number 15221-1, with SKL marking the Skylake platform and the 15221-SA suffix also noted in the…
Schematic · 15221-1 · 3.49 MB · 13 Sept 2021Schematic pdf3.49 MB - lenovo ideapad 700-15isk SKL MB 15221-1 15221-sa
Lenovo IdeaPad 700-15ISK system board schematic, PDF format, covering Wistron board 15221-1 in its 15221-SA variant on the Skylake (SKL) platform.
Schematic · 15221-1 · 3.49 MB · 13 Sept 2021Schematic pdf3.49 MB - lenovo ideapad 700-15isk LOL SKL MB 15221-1 15221-sa
Schematic for the Lenovo IdeaPad 700-15ISK, built on a Wistron mainboard numbered 15221-1, with 15221-SA also listed in the name.
Schematic · 15221-1 · 3.49 MB · 31 Mar 2021Schematic pdf3.49 MB
15221-1 boardviews
- Lenovo 700-15ISK,LOL SKL MB 15221-1 BoardviewBoardview · 15221-1 · 793 B · 9 May 2025Boardview brd793 B
- 15221-1.1014WZS1718RTEBoardview · 15221-1 · 1.13 MB · 19 Sept 2024Boardview pcb1.13 MB
- Lenovo 700-15ISK,LOL SKL MB 15221-1 Boardview
Boardview archive for the Lenovo IdeaPad 700-15ISK, board number 15221-1, with LOL SKL in the name pointing to a Skylake-generation platform.
Boardview · 15221-1 · 132 KB · 5 Dec 2021Boardview rar132 KB - Lenovo 700-15ISK,LOL SKL MB 15221-1 Boardview
Boardview file in BRD format for the Lenovo 700-15ISK, with the name also carrying the project code LOL SKL and the motherboard number 15221-1.
Boardview · 15221-1 · 293 KB · 16 Sept 2021Boardview brd293 KB - Lenovo 700-15ISK,LOL SKL MB 15221-1 Boardview + schematics
Combined boardview and schematics for the Lenovo IdeaPad 700-15ISK, LOL SKL project, on Wistron board 15221-1, in a 3.33 MB ZIP.
Boardview · 15221-1 · 3.33 MB · 5 Sept 2021Boardview zip3.33 MB
15221-1 BIOS dumps
- 15221-1BIOS · 15221-1 · 16.0 MB · 12 May 2025BIOS bin16.0 MB
- LOL SKL MB 15221-1BIOS · 15221-1 · 16.0 MB · 12 May 2025BIOS bin16.0 MB
- LOL SKL MB 15221-1BIOS · 15221-1 · 182 B · 7 May 2025BIOS bin182 B
- AFS Lenovo 700-15ISK - LOL SKL MB - 15221-1BIOS · 15221-1 · 4.24 MB · 1 Feb 2024BIOS rar4.24 MB
- LENOVO IDEAPAD 700-15iSK + LOL SKL MB 15221-1BIOS · 15221-1 · 16.0 MB · 26 Sept 2023BIOS bin16.0 MB
- LENOVO IDEAPAD 700-15iSK + LOL SKL MB 15221-1BIOS · 15221-1 · 16.0 MB · 7 Apr 2023BIOS bin16.0 MB
- Lenovo 700-15ISK - LOL SKL MB - 15221-1 (Luirons Bios)BIOS · 15221-1 · 4.25 MB · 22 Feb 2021BIOS rar4.25 MB
- Lenovo 700-15ISK - LOL SKL MB - 15221-1
Firmware dump for the Lenovo 700-15ISK laptop on the Wistron-designed LOL SKL MB board 15221-1, stored in a 4.25 MB RAR archive.
BIOS · 15221-1 · 4.25 MB · 17 Dec 2017BIOS rar4.25 MB
15221-1 archives
- Lenovo 700-15ISK Wistron LOL SKL MB 15221-1Archive · 15221-1 · 14.8 MB · 15 Dec 2024Archive rar14.8 MB
- lenovo ideapad 700-15isk SKL MB 15221-1 15221-sa
Lenovo IdeaPad 700-15ISK board package in a 3.10 MB RAR archive, referencing SKL, likely Skylake, and board numbers 15221-1 and 15221-SA.
Archive · 15221-1 · 3.10 MB · 24 Apr 2022Archive rar3.10 MB - lenovo ideapad 700-15isk LOL SKL MB 15221-1 15221-saArchive · 15221-1 · 3.10 MB · 24 Apr 2022Archive rar3.10 MB
- lenovo ideapad 700-15isk LOL SKL MB 15221-1 15221-sa
RAR archive of about 3.10 MB for the Lenovo IdeaPad 700-15ISK, labelled LOL SKL with motherboard numbers 15221-1 and 15221-SA.
Archive · 15221-1 · 3.10 MB · 24 Apr 2022Archive rar3.10 MB - lenovo ideapad 700-15isk SKL MB 15221-1 15221-sa
Archive of 3.10 MB for the Lenovo IdeaPad 700-15ISK, a Skylake platform, with motherboard 15221-1 and the 15221-SA code.
Archive · 15221-1 · 3.10 MB · 14 Mar 2021Archive rar3.10 MB - lenovo ideapad 700-15isk LOL SKL MB 15221-1 15221-sa
Archive for the Lenovo IdeaPad 700-15ISK, a Skylake platform with project code LOL and Wistron board 15221-1, plus a 15221-SA reference.
Archive · 15221-1 · 3.10 MB · 13 Feb 2021Archive rar3.10 MB - lenovo ideapad 700-15isk LOL SKL MB 15221-1 15221-sa
Archive for the Lenovo IdeaPad 700-15ISK, naming the LOL SKL MB project, where SKL points to the Skylake platform.
Archive · 15221-1 · 3.10 MB · 8 Feb 2021Archive rar3.10 MB
Questions about 15221-1
Is there a schematic for 15221-1?
Yes. Enginerys lists 5 schematic files for 15221-1. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 15221-1?
Yes, 5 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 15221-1 board?
15221-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Lenovo devices.