AFS QAL31 LA-7871P U59 U60

BIOS .rar 2.83 MB Shared

BIOS material for Compal board LA-7871P, project QAL31, with the name referencing U59 and U60, which are likely the reference designators of the flash or EC chips the images belong to. The 2.83 MB RAR follows Compal's LA-xxxxP numbering scheme. Locating U59 and U60 on the PCB tells the technician which chip to program with each file, using a programmer and clip or after removal. Check the board revision against the PCB, back up the original chip contents, and make sure each image size matches the corresponding 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 @afsbiosfree. 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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