14292-1 – Lenovo Yoga LT41
The 14292-1 (Wistron) motherboard is found in the Lenovo Yoga LT41, Lenovo IdeaPad 300S-14, Lenovo Yoga 500 14ISK and Lenovo D300S-14. 9 files are indexed for this board: 7 BIOS files and 2 schematics.
The earliest file dates from January 2018 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 7
Schematics 2
From the uploader
LENOVO yoga 500-14isk (LT41_SKL_MB 14292-1 448.06701.0011) Clear me 16MB BIOS
Board facts
| Board number | 14292-1 |
|---|---|
| Designed by | Wistron |
| Platform group | 14XXX |
| Also known as | 448.06701.0011 |
| CPU generation | Intel 6th gen |
| First seen | 2018-01-13 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Wistron board numbers look like 15217-1; the first two digits usually indicate the design year. |
Laptops that use 14292-1
- Lenovo Yoga LT41
- Lenovo IdeaPad 300S-14
- Lenovo Yoga 500 14ISK
- Lenovo D300S-14
- Lenovo IdeaPad 300S 14ISK
- Lenovo Yoga 500-15ISK
What these files are for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
A schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Which laptops use the 14292-1 board?
Files in the catalog link 14292-1 to the Lenovo Yoga LT41, Lenovo IdeaPad 300S-14, Lenovo Yoga 500 14ISK, Lenovo D300S-14, Lenovo IdeaPad 300S 14ISK and Lenovo Yoga 500-15ISK.
Is there a boardview for 14292-1?
No boardview has been indexed for 14292-1 yet; the schematic is available on this page.
Who designed the 14292-1 board?
14292-1 is a Wistron board number used by Lenovo.
Where do the download links go?
Each button opens the original public Telegram post the file was shared in. ChambersDesignInc.com only indexes and cross-references those posts.