19730-1 is a Wistron motherboard used in Lenovo devices. Enginerys has 5 BIOS dumps and 1 archive for this board, collected from public Telegram channels.
Check that 19730-1 matches the number printed on your PCB, including the revision. Where to find it →
19730-1 BIOS dumps
- LENOVO Slim 1 14AST 05 19730 1 AMD A4 9120E CWCN22WW 8MB WORKING
Working BIOS image for the Lenovo Slim 1 14AST-05 with an AMD A4-9120e processor, Wistron board 19730-1, firmware version CWCN22WW, sized for an 8 MB flash chip.
BIOS · 19730-1 · 4.32 MB · 20 Nov 2024BIOS rar4.32 MB - Slim 1 14AST 05 Laptop ideapad 19730 1 S1515 1 CWCN19WW TESTED OK
BIOS package for the Lenovo IdeaPad Slim 1-14AST-05 laptop, board 19730-1 with S1515-1 in the name, and firmware version CWCN19WW, marked as tested OK.
BIOS · 19730-1 · 4.06 MB · 14 May 2024BIOS zip4.06 MB - EC bios Slim 1-14AST-05 81VS CWCN25WWBIOS · 19730-1 · 128 KB · 1 Jul 2023BIOS bin128 KB
- Slim 1-14AST-05 Laptop - Type 81VS CWCN25WWBIOS · 19730-1 · 8.00 MB · 25 Jun 2023BIOS bin8.00 MB
- Slim 1-14AST-05 Laptop (ideapad) 19730-1 S1515-1 CWCN19WW
Firmware package for the Lenovo IdeaPad Slim 1-14AST-05 laptop, mainboard 19730-1, with S1515-1 also listed and BIOS version CWCN19WW. Packed as a 4.06 MB zip.
BIOS · 19730-1 · 4.06 MB · 20 Feb 2021BIOS zip4.06 MB
19730-1 archives
- LENOVO - S1515-1 - 19730-1 - 448.0J306. 0011
Lenovo repair archive for the S1515-1 model, built around Wistron board 19730-1 with the PCB part number 448.0J306.0011 given in the name.
Archive · 19730-1 · 99.3 MB · 30 Sept 2026Archive zip99.3 MB
Questions about 19730-1
Is there a schematic for 19730-1?
No standalone schematic PDF has been indexed for 19730-1 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 19730-1?
No boardview has been indexed for 19730-1 yet.
Who makes the 19730-1 board?
19730-1 follows the Wistron numbering scheme (xxxxx-x). It is found in Lenovo devices.