14221-1M is a Wistron motherboard used in Acer devices. Enginerys has 2 schematics, 5 boardviews and 1 archive for this board, collected from public Telegram channels.
Check that 14221-1M matches the number printed on your PCB, including the revision. Where to find it →
14221-1M schematics
- ES1-311 EA30 BM 14221-1M PDFSchematic · 14221-1M · 3.39 MB · 10 Nov 2025Schematic pdf3.39 MB
- ES1-311 EA30 BM 14221-1M PDF
Schematic in PDF for the Acer ES1-311 family, Wistron project EA30_BM, board 14221-1M, packed in a 2.68 MB RAR.
Schematic · 14221-1M · 2.68 MB · 21 Sept 2021Schematic rar2.68 MB
14221-1M boardviews
- ACER ES1-512 14222-1 14221-1M (BDV)PKBoardview · 14222-1 · 48.7 KB · 10 Nov 2025Boardview rar48.7 KB
- 14221-1M Acer Aspire ES1-311Boardview · 14221-1M · 154 KB · 10 May 2025Boardview brd154 KB
- ACER ES1-512 14222-1 14221-1M (.BRD)Boardview · 14222-1 · 52.9 KB · 6 Aug 2023Boardview zip52.9 KB
- ACER ES1-512 14222-1 14221-1M (.BRD)
Boardview for the Acer Aspire ES1-512, covering board numbers 14222-1 and 14221-1M, provided as a BRD file inside a small RAR archive of about 94 KB.
Boardview · 14222-1 · 93.9 KB · 6 Aug 2023Boardview rar93.9 KB - Acer ES1-512 14222-1 BDV
Boardview for the Acer ES1-512 laptop on Wistron board 14222-1, with related board numbers 14221-1M and 14221-1 also listed. The rar is 93.8 KB.
Boardview · 14222-1 · 93.8 KB · 25 Jul 2021Boardview rar93.8 KB
14221-1M archives
- EA30 BM MB 14221-1M
Motherboard documentation archive for the EA30_BM design, Wistron board number 14221-1M, in a 9.76 MB ZIP.
Archive · 14221-1M · 9.76 MB · 30 Nov 2022Archive zip9.76 MB
Questions about 14221-1M
Is there a schematic for 14221-1M?
Yes. Enginerys lists 2 schematic files for 14221-1M. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 14221-1M?
Yes, 5 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 14221-1M board?
14221-1M follows the Wistron numbering scheme (xxxxx-x). It is found in Acer devices.