Lenovo S145-15IIL GS54D NM-C771 BIOS
File details
| Type | BIOS |
|---|---|
| Brand | Lenovo |
| Model | S145-15IIL |
| Board number | NM-C771 |
| Platform | GS54D |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 6.5 MB |
| Added | October 18, 2022 |
| Updated | |
| Original file name | LENOVO S145-15IIL GS44D GS54D NM-C771 REV 1.0 2019-09-18 .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 S145-15IIL GS44D GS54D NM-C771 REV 1.0 2019-09-18 BIOS dump for the Lenovo S145-15IIL laptop, board number NM-C771 revision 1.0, Compal ODM, platform GS54D. The archive is a RAR file of about 6.5 MB. Technicians use a 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-C771 REV 1.0, and back up the original chip contents so you can restore them if something goes wrong.
For board NM-C771 the catalog also has 1 schematic, 1 boardview file, and 3 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 S145-15IIL GS54D NM-C771. 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.