Lenovo IdeaPad 300 MBWQ2 NM-A481 BIOS (REV 1.0)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | IdeaPad 300 |
| Board number | NM-A481 |
| Platform | MBWQ2 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 6.6 MB |
| Marks | tested by uploader |
| Added | April 6, 2023 |
| Updated | |
| Original file name | LENOVO_IDEAPAD_300_15ISK_TYPE_80Q7_BMWQ1_MBWQ2_NM_A481_REV_1_0_2015.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 IDEAPAD 300-15ISK TYPE 80Q7 BMWQ1 MBWQ2 NM-A481 REV 1.0 2015-07-22 i5-6200U WORKING BIOS 100% BIOS dump for the Lenovo IdeaPad 300 laptop, board number NM-A481, platform MBWQ2, revision 1.0, with Compal listed as the manufacturer. The uploader marked it as tested, but that has not been verified here. 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 match your board, and back up the original chip contents first. The archive is a 6.6 MB RAR file.
The catalog also lists 2 schematics and 17 BIOS dumps for board NM-A481.
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 300 MBWQ2 NM-A481. 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.