Lenovo U41-70 14217-1M BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | U41-70 |
| Board number | 14217-1M |
| Board maker (ODM) | Wistron |
| Device | Laptop |
| Format | RAR |
| Size | 3.4 MB |
| BIOS chip size | 1 MB |
| Added | March 31, 2018 |
| Updated | |
| Original file name | BIOS LENOVO U41-70 - LT41 MB 14217 1M.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 U41-70 laptop, board number 14217-1M, with an Wistron ODM origin and a 1 MB flash chip size. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Confirm that the board number on your PCB matches 14217-1M before flashing, and read and save the original chip contents first so you can restore them if needed. The archive is in RAR format and about 3.4 MB in size.
For board 14217-1M the catalog also has 1 schematic, 1 boardview file, and 7 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 U41-70 14217-1M. 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.