203070-1 is a Wistron motherboard used in Dell devices. Enginerys has 7 schematics, 6 boardviews and 14 BIOS dumps for this board, collected from public Telegram channels.
Check that 203070-1 matches the number printed on your PCB, including the revision. Where to find it →
203070-1 schematics
- Wistron Cyborg N V L 14 15 TGL U & Watchmen 14N TGL U 213047 213047Schematic · 213047-1 · 7.41 MB · 7 Jul 2026Schematic rar7.41 MB
- Cyborg TGL REV A00 PDF
Schematic archive for the platform with the code name Cyborg_TGL, revision A00, supplied as PDF inside a ZIP. TGL most likely means Intel Tiger Lake.
Schematic · 213047-1 · 7.61 MB · 23 Jan 2026Schematic zip7.61 MB - Cyborg TGL REV X01 PDF
Cyborg_TGL schematic set at revision X01, packed as PDF in a ZIP. The letter X usually marks an early or pilot build in Wistron revisions, and the name links it to board…
Schematic · 213047-1 · 7.59 MB · 23 Jan 2026Schematic zip7.59 MB - DELL LATITUDE 3520 Cyborg N V L 14 15 TGL U & 14N TGL U 213047 213047Schematic · 213047-1 · 7.48 MB · 20 Sept 2025Schematic rar7.48 MB
- Cyborg TGL REV A00 PDF
Schematic for the Cyborg TGL platform, revision A00, as a PDF in a 7.56 MB RAR; TGL is commonly the code for Intel Tiger Lake.
Schematic · 213047-1 · 7.56 MB · 23 Jan 2024Schematic rar7.56 MB - Cyborg TGL REV X01 PDF
Schematic set for the Cyborg TGL design at revision X01, a 7.55 MB RAR holding a PDF, with TGL usually denoting Intel Tiger Lake.
Schematic · 213047-1 · 7.55 MB · 23 Jan 2024Schematic rar7.55 MB - 203070-1 DELL 11TH GEN
Dell 11th Gen laptop schematic in PDF form for board 203070-1, a numbering pattern used by the ODM Wistron for Dell motherboards.
Schematic · 203070-1 · 8.05 MB · 13 Jan 2023Schematic pdf8.05 MB
203070-1 boardviews
- Cyborg -L15 MB TGL 203070-1 BOARDVIEW (BDV)(PK)Boardview · 203070-1 · 96.6 KB · 20 Sept 2025Boardview rar96.6 KB
- Dell latitude 3520 - Cyborg -L15 MB TGL 203070-1 BoardViewBoardview · 203070-1 · 323 KB · 10 May 2025Boardview gr323 KB
- Dell latitude 3520 - Cyborg -L15 MB TGL 203070-1 BBoardview · 203070-1 · 108 KB · 30 Oct 2024Boardview zip108 KB
- Cyborg -L15 MB TGL 203070-1 BOARDVIEW (BDV)(.GR)
Boardview for an MSI Cyborg 15 family mainboard referenced as L15 MB, Tiger Lake platform (TGL), board 203070-1, in a 410 KB RAR archive.
Boardview · 203070-1 · 410 KB · 30 Oct 2024Boardview rar410 KB - Dell latitude 3520 Cyborg-L15 MB TGL 203070-1
Dell Latitude 3520 boardview for the Wistron Cyborg-L15 mainboard, a Tiger Lake platform with board number 203070-1, in GR format at 323 KB.
Boardview · 203070-1 · 323 KB · 26 Apr 2024Boardview gr323 KB - Dell latitude 3520 - Cyborg -L15 MB TGL 203070-1 BoardViewBoardview · 203070-1 · 113 KB · 10 Sept 2023Boardview zip113 KB
203070-1 BIOS dumps
- 203070-1 DELL Latitude 3520 S BIOS WORLD
BIOS image for the Dell Latitude 3520, linked to board number 203070-1. Dell's five- or six-digit board numbers with a revision suffix follow Wistron's numbering, so…
BIOS · 203070-1 · 11.5 MB · 2 Aug 2026BIOS rar11.5 MB - DELL latitude 3520 Cyborg -L15 MB TGL 203070-1 BIOS OKBIOS · 203070-1 · 9.92 MB · 15 Jun 2026BIOS rar9.92 MB
- sagar dell 203070-1BIOS · 203070-1 · 10.9 MB · 8 Sept 2025BIOS rar10.9 MB
- dell 203070-1BIOS · 203070-1 · 32.0 MB · 8 Sept 2025BIOS bin32.0 MB
- dell 203070-1BIOS · 203070-1 · 32.0 MB · 6 Sept 2025BIOS bin32.0 MB
- dell 203070-1BIOS · 203070-1 · 32.0 MB · 4 Sept 2025BIOS bin32.0 MB
- dell 203070-1BIOS · 203070-1 · 32.0 MB · 4 Sept 2025BIOS bin32.0 MB
- Dell latitude 3520 Cyborg -L15 MB TGL 203070-1 1.9.2BIOS · 203070-1 · 32.0 MB · 12 May 2025BIOS bin32.0 MB
- Latitude 3520 203070-1BIOS · 203070-1 · 32.0 MB · 10 May 2025BIOS bin32.0 MB
- Dell latitude 3520 Cyborg -L15 MB TGL 203070-1 1.9.2BIOS · 203070-1 · 32.0 MB · 10 May 2025BIOS bin32.0 MB
- outimageBIOS · 203070-1 · 9.32 MB · 30 Apr 2025BIOS rar9.32 MB
- Dell latitude 3520 Cyborg -L15 MB TGL 203070-1 1.9.2.binBIOS · 203070-1 · 12.5 MB · 15 Dec 2024BIOS zip12.5 MB
- DELL latitude 3520 Cyborg -L15 MB TGL 203070-1 BIOS
BIOS for the Dell Latitude 3520, platform Cyborg, board L15 MB TGL with number 203070-1, in an 11.5 MB RAR archive. TGL refers to Intel Tiger Lake.
BIOS · 203070-1 · 11.5 MB · 18 May 2024BIOS rar11.5 MB - DELL Latitude 3520 Cyborg L15 MB TGL 203070 1 i5 1135G7 WORKINGBIOS · 203070-1 · 13.7 MB · 29 Apr 2023BIOS rar13.7 MB
Questions about 203070-1
Is there a schematic for 203070-1?
Yes. Enginerys lists 7 schematic files for 203070-1. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for 203070-1?
Yes, 6 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the 203070-1 board?
203070-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Dell devices.