BIOS archive for the Grundig GNB 1150 B1 N2 notebook, with no board number or revision given in the name. The 7z file is 3.0 MB. Without a motherboard code, check the markings on the PCB of the unit under repair and compare them to the source of this image before flashing. Technicians use such dumps to recover a corrupted firmware chip with an external SPI programmer. Read and keep the original contents first and confirm that the image size suits the capacity of the installed chip.
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 @biosfiles. Enginerys does not host this file.
How to open a .7z file
High-ratio compressed archive, often used for large BIOS collections.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →