17805-1 – Xiaomi LG A1
The 17805-1 (Wistron) motherboard is found in the LG A1, Xiaomi 161301 and Xiaomi Mi Notebook Air 13.3. 6 files are indexed for this board: 5 BIOS files and 1 schematic.
First posted in March 2024 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 5
Schematics 1
Board facts
| Board number | 17805-1 |
|---|---|
| Designed by | Wistron |
| Platform group | 17XXX |
| Also known as | 448.0CE07.0011, 448.0CE09.0011 |
| CPU generation | Intel 7th gen, Intel 8th gen |
| First seen | 2024-03-17 |
| 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 17805-1
- LG A1
- Xiaomi 161301
- Xiaomi Mi Notebook Air 13.3
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 |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Who designed the 17805-1 board?
17805-1 is a Wistron board number used by Xiaomi.
Is there a boardview for 17805-1?
No boardview has been indexed for 17805-1 yet; the schematic is available on this page.
Which laptops use the 17805-1 board?
Files in the catalog link 17805-1 to the LG A1, Xiaomi 161301 and Xiaomi Mi Notebook Air 13.3.
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.