Firmware dump for the ASUS K53SV laptop motherboard, revision 3; the extra markings E89382, MV-4 and 94V-0 are PCB fabrication and flammability codes printed on the…

BIOS dump for the ASUS K53SV laptop, board version 3.1, with the NVIDIA N12P-GVR-OP-B-A1 discrete graphics chip.

BIOS archive for the Asus K53SK laptop, with AS204 marking what appears to be BIOS version 204.

BIOS dump for the ASUS K53SV laptop, revision 2.2, archived as a 1.63 MB ZIP and marked OK in the name.

RAR archive containing a BIOS dump for the ASUS K53SV laptop motherboard, revision 2.3, with the Intel Management Engine region cleaned and marked as working.

Verified working BIOS for the ASUS K53SV laptop, mainboard revision 3.0, for the version fitted with an NVIDIA N12P-GS-S1-A1 graphics chip.

Working BIOS dump for the ASUS A53S / K53SV laptop mainboard revision 2.1, the variant with the N12P-GS-A1 GeForce GT540 graphics, in a 2.00 MB RAR.

BIOS read taken from an ASUS A53S / K53SV main board, revision 2.1, packed as a ZIP archive of about 1.7 MB.

BIOS image for the ASUS K53SD notebook, labelled as the older board revision 6.0. The 4 MB size suits a 32 Mbit SPI flash chip, the usual capacity on boards of that…

Working BIOS image for the ASUS K53SV main board, revision 2.2, matched to the variant with an NVIDIA N12P-GS A1 graphics chip. It comes as a 1.75 MB ZIP archive.