LA-A621P – Acer Aspire E1-510
LA-A621P is the Compal main board used in the Acer Aspire E1-510, Acer Aspire E1, Acer 510 and Acer Aspire 510. 13 files are indexed for this board: 9 BIOS files, 2 schematics, 2 boardviews and 3 EC firmware images.
File names mention revision 1.0 or 0.3. BIOS images are 8 MB. ODM project name: Z5WE3. First posted in May 2017 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 9
Schematics 2
Boardviews 2
From the uploader
ACER ASPIRE E1-510 Z5WE3 LA-A621P REV 1.0 2013-12-16 BIOS & KBEC WORKING BIOS
Board facts
| Board number | LA-A621P |
|---|---|
| Designed by | Compal |
| Platform group | LA-A |
| ODM project | Z5WE3 |
| Revisions | 1.0, 0.3 |
| BIOS chip size | 8 MB |
| Graphics | UMA (integrated) |
| First seen | 2017-05-08 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics, Laptop & Desktop BIOS Files |
| About the number | Compal board numbers start with LA- for main boards and LS- for daughter boards. |
Laptops that use LA-A621P
- Acer Aspire E1-510
- Acer Aspire E1
- Acer 510
- Acer Aspire 510
- Acer Aspire Z5WE3211W
- Packard Bell TE69BM
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.
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 |
| .bin | raw SPI flash image | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
| 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 |
Questions
Is there a boardview for LA-A621P?
Yes, 2 boardview files in .bdv format.
Which laptops use the LA-A621P board?
Files in the catalog link LA-A621P to the Acer Aspire E1-510, Acer Aspire E1, Acer 510, Acer Aspire 510, Acer Aspire Z5WE3211W and Packard Bell TE69BM.
What BIOS chip size does LA-A621P use?
The BIOS images for LA-A621P are 8 MB.
Who designed the LA-A621P board?
LA-A621P is a Compal board number used by Acer.
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.