Firmware image for the ASUS K43SD mainboard revision 4.2, listed with the NVIDIA N13M-GE1-S-A1 graphics chip, which identifies the discrete GPU variant.

BIOS image of 4 MB for the ASUS K43SD notebook, board revision 4.2, configured for an NVIDIA N13M-GE1-S-A1 discrete GPU.

ASUS K43SD BIOS in ROM format, revision 4.1, with N13P-GE1 in the name indicating the NVIDIA graphics variant, and marked OK as a working image.

BIOS package for an ASUS K43-series board labelled K43LY at REV 5.0, with the file token K43SDF1206 suggesting a K43SD firmware image; the name gives no further version…

BIOS dump for the ASUS K43SD at board revision 5.0, labeled as tested and working. ASUS boards carry the model name and revision on the silkscreen, so confirm Rev 5.0…

BIOS image for the ASUS K43SD with a Core i5 processor, mainboard revision 2.2, marked OK, meaning it was reported as working.

Firmware archive for the K43SD motherboard at revision 4.1, 1.68 MB RAR; no brand is listed, but the name gives the board model and revision only.

BIOS firmware for ASUS P43E and A43E notebooks, which share the K43SD mainboard, here labelled revision 2.2.

Raw BIOS dump for the ASUS K43SD notebook, sized 4 MB, with a minimal name giving no revision, GPU or status information.

BIOS image for an ASUS K43SD laptop, named K43SDF1 in the style of ASUS firmware files. It is a 4 MB binary, which matches a 32-megabit SPI chip.

ASUS K43SD BIOS binary of 4 MB, labelled OK to show it was reported as a working dump. The name does not give the board revision, CPU or GPU variant, so compare it with…

Original BIOS dump (org) taken from an ASUS K43SD laptop, 4 MB in size, matching a 32-megabit SPI flash chip.

BIOS for an ASUS K43SD-type laptop board, packed as a 1.59 MB RAR. The name lists an NVIDIA N13M-GE1-S-A1 discrete GPU and the Intel HM65 chipset, and marks the dump as…