Packard Bell an Acer Brand model

BIOS .rar 2.75 MB Shared

RAR archive of 2.75 MB, indexed as BIOS firmware for a Packard Bell notebook, Packard Bell being a brand owned by Acer. The name is generic and gives no model, board number or version, so the contents have to be identified after extraction. Packard Bell laptops are usually built on boards from the same ODMs as Acer models, often Quanta, Compal or Wistron. Compare the board number printed on the PCB with any model data inside the archive. Read and save the existing SPI chip before programming, and check that the image size fits the flash.

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 .rar file

Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.

7-ZipWinRARThe Unarchiver (macOS)

More about .rar files

Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →