Lenovo 330-15ARR EG535 NM-B681 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | 330-15ARR |
| Board number | NM-B681 |
| Platform | EG535 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 4.9 MB |
| Added | December 1, 2021 |
| Updated | |
| Original file name | Lenovo 330-15ARR EG534 & EG535 NM-B681 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
Lenovo 330-15ARR EG534 & EG535 NM-B681 REV 1.0 2018-03-02 BIOS dump for the Lenovo 330-15ARR laptop, Compal-built on board NM-B681 revision 1.0 (platform EG535). The archive is a RAR of about 4.9 MB. 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 on your motherboard match NM-B681 REV 1.0, and back up the original chip contents so you can recover if something goes wrong.
For board NM-B681 the catalog also has 2 schematics, 1 boardview file, and 1 BIOS dump.
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 330-15ARR EG535 NM-B681. 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.