• K53SD MAIN REV 2.3 -K53E-SX690 OK

    BIOS dump for the ASUS K53SD main board, revision 2.3, taken from a K53E-SX690 unit and marked as working. The RAR archive is 1.50 MB.

    BIOS · 1.50 MB · 10 Sept 2020
    BIOS rar
    —
    1.50 MB
  • K53SD MAIN REV 2.3 -K53E-SX690 OK

    ROM dump from an ASUS K53SD main board, revision 2.3, noted as taken from a K53E-SX690 unit and marked OK.

    BIOS · 4.00 MB · 12 Oct 2025
    BIOS rom
    —
    4.00 MB
  • K53SD MAIN REV 2.3 -K53E-SX690 OK

    BIOS dump for the ASUS K53SD main board, revision 2.3, taken from a K53E-SX690 unit and marked OK, meaning reported as working, packed as a 1.55 MB RAR.

    BIOS · 1.55 MB · 27 Feb 2021
    BIOS rar
    —
    1.55 MB