BIOS archive for the Dell Studio XPS 1645, variant with ATI discrete graphics, in a 1.15 MB RAR file. No board number is given, so read the identifier on the PCB to confirm it is the right board. Repair shops write such dumps to the SPI BIOS chip with a hardware programmer to recover a laptop that powers on without display or stopped working after a bad flash. Keep a copy of the original contents before erasing, and check that the image size matches 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 @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 | 7 Nov 2017 | Open file on RM Schematics |
| @abgm_manutencao_bios | 8 Aug 2019 | 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 →