BIOS dump of 2 MB for the Dell Studio 1535 with ATI HD 3400 graphics, version A06, saved in ROM format; ZIN in the name may be a board or project code. The graphics variant matters because discrete and integrated versions of this laptop use different boards. Write it to the 16 Mbit SPI chip with an external programmer to recover a board that fails to boot. Read and back up the original chip first, and confirm the board carries the matching ATI GPU before relying on it.
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.
How to open a .rom file
A BIOS image as shipped by the vendor (commonly AMI) — often the BIOS region only, without descriptor or ME.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →