Lenovo Yoga 2 VIUU3 NM-A074 BIOS (clean ME)
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | Yoga 2 |
| Board number | NM-A074 |
| Platform | VIUU3 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 6 MB |
| Marks | clean ME, includes EC firmware |
| Added | February 15, 2020 |
| Updated | |
| Original file name | CLEAR_ME_LENOVO YOGA 2 PRO_VIUU3_NM-A074_Vina.BIOS &EC.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 Yoga 2 laptop, Compal board NM-A074 (platform VIUU3). The package has a cleaned Intel ME region and includes EC/KBC firmware, so the BIOS and embedded controller images come together. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your motherboard match before flashing, and save the original chip contents to a backup file first. The archive is a RAR file of about 6 MB.
For board NM-A074 the catalog also has 3 schematics, 1 boardview file, and 6 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: Lenovo Yoga 2 VIUU3 NM-A074. 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.