ASUS official website BIOS Q552UB REV 2.0

BIOS .rar 4.63 MB Shared

BIOS for the ASUS Q552UB laptop, board revision 2.0, described as the image taken from the official ASUS website. Vendor downloads are usually capsule or update files rather than full SPI dumps, so they may need converting or extracting before an external programmer can write them, and they lack board-specific data. Use it to restore a corrupted region or rebuild an image. The archive is a 4.63 MB RAR. Read and keep the original chip before any write, and confirm the board revision.

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 →

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