17823-1 – Lenovo IdeaPad 17823
The 17823-1 (Wistron) motherboard is found in the Lenovo IdeaPad 17823, Lenovo IdeaPad 1N and Lenovo IdeaPad LS720. 2 files are indexed for this board: 1 BIOS file and 1 schematic.
First posted in September 2024 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 1
Schematics 1
Board facts
| Board number | 17823-1 |
|---|---|
| Designed by | Wistron |
| Platform group | 17XXX |
| First seen | 2024-09-10 |
| 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 17823-1
- Lenovo IdeaPad 17823
- Lenovo IdeaPad 1N
- Lenovo IdeaPad LS720
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
Is there a boardview for 17823-1?
No boardview has been indexed for 17823-1 yet; the schematic is available on this page.
Who designed the 17823-1 board?
17823-1 is a Wistron board number used by Lenovo.
Which laptops use the 17823-1 board?
Files in the catalog link 17823-1 to the Lenovo IdeaPad 17823, Lenovo IdeaPad 1N and Lenovo IdeaPad LS720.
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.