BIOS dump for the Samsung NP270E5V laptop, intended for a Winbond W25Q64 flash chip, which is a 64 Mbit (8 MB) SPI part. The rar archive is 2.84 MB, so check the extracted file size, which should be 8 MB to fit that chip. Technicians write it with a programmer such as a CH341A to recover a notebook that does not POST or loops after a failed update. Read and save the original contents first, and verify the chip marking on your board before flashing.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 24 Jul 2018 | Open file on RM Schematics |
| @biosarchive | 24 Jul 2018 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →