BIOS firmware collection for the Dell Latitude E6330 with a Compal LA-7741P motherboard, distributed as a 2.01 MB zip under a CD3301 tag. The larger size suggests a full flash image or several files, so inspect what is inside before use. Compal is the original design manufacturer indicated by the LA-numbering. Reflash the SPI chip using an external programmer, but first read and store the existing contents, confirm LA-7741P on the PCB, and make sure the image length equals the chip capacity.
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 @ZINFOSERVICECHANNEL1. 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 | |
|---|---|---|
| @ZINFOSERVICECHANNEL1 | 27 Jul 2026 | Open file on RM Schematics |
| @zinfoservicebios | 27 Jul 2026 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →