18734-1 – Acer SP513-53N
The Acer SP513-53N is built on the 18734-1 board designed by Wistron. ChambersDesignInc.com has indexed 3 files for this board — 2 BIOS files and 1 boardview.
First posted in November 2021 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 2
Boardviews 1
From the uploader
ACER SP513-53N WOODY WHL MB 18734-1M 448.0CR21.001M
BIOS & EC
Board facts
| Board number | 18734-1 |
|---|---|
| Designed by | Wistron |
| Platform group | 18XXX |
| Also known as | 448.0CR21.001M |
| CPU generation | Intel 8th gen |
| First seen | 2021-11-03 |
| 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 18734-1
- Acer SP513-53N
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 boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .bdv | Honhan .bdv boardview | OpenBoardView, FlexBV or Honhan BoardViewer |
| .brd | .brd boardview (Test_Link format) | OpenBoardView, FlexBV or BoardViewer |
| .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
Who designed the 18734-1 board?
18734-1 is a Wistron board number used by Acer.
Is there a boardview for 18734-1?
Yes, 1 boardview file in .bdv and .brd format.
Which laptops use the 18734-1 board?
Files in the catalog link 18734-1 to the Acer SP513-53N.
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.