Lenovo IdeaPad 110-15ACL CG521 NM-A841 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | IdeaPad 110-15ACL |
| Board number | NM-A841 |
| Platform | CG521 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 2.7 MB |
| Added | March 4, 2021 |
| Updated | |
| Original file name | Lenovo IdeaPad 110-15ACL CG521 NM-A841 Rev 1.0.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 Lenovo IdeaPad 110-15ACL laptop, board number NM-A841 revision 1.0, platform CG521 with Compal as the ODM. The archive is a RAR file of about 2.7 MB. Technicians use a 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 on your motherboard match NM-A841 and 1.0, and read and save the original chip contents as a backup.
The catalog also lists 3 schematics and 4 BIOS dumps for board NM-A841.
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 IdeaPad 110-15ACL CG521 NM-A841. 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.