Lenovo E455 AAVF1 NM-A231 BIOS (REV 1.0)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | E455 |
| Board number | NM-A231 |
| Platform | AAVF1 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 5.7 MB |
| Marks | tested by uploader |
| Added | March 2, 2023 |
| Updated | |
| Original file name | LENOVO_E455_AAVF1_NM_A231_REV_1_0_2014_06_09_AMD_A8_WORKING_BIOS.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
LENOVO E455 AAVF1 NM-A231 REV.1.0 2014-06-09 AMD A8 WORKING BIOS 100% BIOS dump for the Lenovo E455 laptop, Compal-built board NM-A231 revision 1.0, platform AAVF1. The file is a RAR archive of about 5.7 MB and is marked as tested by the uploader, which is not something this catalog has checked. A technician would use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match NM-A231 and 1.0, and read out and save the original chip contents as a backup.
The catalog also lists 1 schematic and 2 BIOS dumps for board NM-A231.
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: Lenovo E455 AAVF1 NM-A231. 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.