GS752 NM-C781 BIOS (REV 1.0, clean ME)
File details
| Type | BIOS |
|---|---|
| Board number | NM-C781 |
| Platform | GS752 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 6 MB |
| Marks | clean ME |
| Added | April 17, 2021 |
| Updated | |
| Original file name | Yoga_S740_14IIL_GS452_GS552_GS752_NM_C781_REV_1_0_2019_11_25_BLUE.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
CLEAR ME FIXED BIOS dump for a Compal-built laptop, board NM-C781 revision 1.0, platform GS752. The file is a RAR archive of about 6 MB and carries a cleaned Intel ME region. The original file name links it to the Lenovo Yoga S740-14IIL family, with GS452 and GS552 listed as related platforms. A technician uses a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.
The catalog also lists 1 schematic, 2 boardview files, and 11 BIOS dumps for board NM-C781.
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: GS752 NM-C781. 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.