Lenovo ThinkPad P70 BP700 NM-A441 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | ThinkPad P70 |
| Board number | NM-A441 |
| Platform | BP700 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | ZIP |
| Size | 7.9 MB |
| Added | March 28, 2022 |
| Updated | |
| Original file name | Thinkpad P70 BP700 NM-A441 REV：03 2015-03-19.zip |
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 ThinkPad P70 laptop, board number NM-A441 on the BP700 platform, built by Compal. The original file is labeled REV 03 with a date of 2015-03-19, and the archive is about 7.9 MB in ZIP format. 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 the file, and back up the original chip contents so you can recover if the write goes wrong.
The catalog also lists 2 BIOS dumps for board NM-A441.
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 ThinkPad P70 BP700 NM-A441. 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.