Acer A515-51 LA-E891P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Acer |
| Model | A515-51 |
| Board number | LA-E891P |
| Board maker (ODM) | Compal |
| Revision | 1C |
| Device | Laptop |
| Format | RAR |
| Size | 5 MB |
| BIOS chip size | 8 MB |
| Marks | tested by uploader |
| Added | October 14, 2021 |
| Updated | |
| Original file name | ACER_A515_51_SERIES_PLACA_C5V01_LA_E891P_REV_1C_BIOS_8MB_TESTED.rar |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
BIOS dump for the Acer A515-51 laptop, board number LA-E891P from Compal, revision 1C, supplied for an 8 MB flash chip. The uploader marked it as tested, though that label comes from the original post and has not been checked here. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision match your motherboard exactly, and read and save the original chip contents as a backup.
For board LA-E891P the catalog also has 4 schematics and 13 BIOS dumps.
Description generated from the catalog data. ·
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Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: Acer A515-51 LA-E891P. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.