Dell OptiPlex 3050 Tiny business desktop BIOS archive, described as working with a TPM fix and intended for a 6th-generation Intel Core i5 configuration, compressed as a 9.25 MB RAR. The TPM fix note suggests the image addresses trusted platform module errors seen at boot or in Windows. Technicians write such a dump to the SPI flash with a programmer when the original firmware is damaged. Read and keep the existing chip contents, including service tag data, and verify the dump size matches the chip 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 @Laptopbiossolutions. Enginerys does not host this file.
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 →