Lenovo ThinkPad L14 NM-D271 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | ThinkPad L14 |
| Board number | NM-D271 |
| Board maker (ODM) | Compal |
| Revision | 3 |
| Device | Laptop |
| Format | RAR |
| Size | 9.5 MB |
| BIOS chip size | 32 MB |
| Added | January 1, 2025 |
| Updated | |
| Original file name | LENOVO_ThinkPad_L14_Gen_2_Type_20X1_20X2_Type_20X2_NM_D271_REV_3.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_ThinkPad L14_Gen_2_Type_20X1_20X2_Type_20X2_NM_D271_REV 3.0 32MB BIOS dump for the Lenovo ThinkPad L14 (Gen 2, types 20X1/20X2) laptop, board NM-D271 revision 3, made by Compal and supplied for a 32 MB flash chip. The archive is a RAR file of about 9.5 MB. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match NM-D271 REV 3, and save a full backup of the original chip contents so you can recover if the process goes wrong.
For board NM-D271 the catalog also has 1 schematic, 1 boardview file, and 5 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 ThinkPad L14 NM-D271. 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.