Original BIOS dump for the ASUS X550L laptop family, taken from the X550LD motherboard at revision 2.0 and labelled firmware version 306 for the DIS build, meaning the…

Working firmware image for the ASUS X550MD, board revision 2.0, labelled MB2500 with the marker 200 in its name.

BIOS package for the ASUS K550J laptop, packed as a RAR archive of 3.25 MB. The name refers to an X550JX main board, version 2.0, and marks this dump as the…

ASUS X550JX BIOS firmware in a RAR archive of 3.19 MB, with no board revision or version noted in the name.

BIOS dump for the ASUS X550LD, board revision 2, tested and marked OK. The 8 MB size matches a 64 Mbit SPI flash, the usual capacity for this generation of ASUS laptops.

Laptop BIOS dump for the ASUS F552C, which the name links to the X550CL mainboard, provided as an 8 MB binary.

Zipped BIOS file for the ASUS X550JK, firmware version 303, judging by the .303 extension of the image inside. The X550JK is a 15.6-inch notebook from the X550 family.

ZIP archive of 3.33 MB for the ASUS X550JX, where the trailing 204 most likely denotes BIOS version 204 under ASUS naming conventions.

Dump identified as ASUS X550C, provided without an extension at 8 MB, the capacity of a 64 Mbit SPI BIOS chip.

RAR archive with BIOS firmware for the ASUS X550C notebook in the configuration with an Intel Core i5 processor and NVIDIA GeForce 720M discrete graphics.

Firmware image named only ASUS X550C, 8 MB in size with no file extension, matching a 64 Mbit SPI flash. The name gives no revision, version or ME status.

ASUS X550CC BIOS read in raw binary form, 8.00 MB to suit a 64 Mbit SPI flash, marked by the name as read OK, meaning it was successfully read from a chip.

BIOS image archive for the ASUS X550CA laptop, motherboard revision 2.0. Several ASUS X550 variants use different board revisions, so the version printed near the edge…

BIOS dump for the ASUS X550VX laptop with the Intel Management Engine region cleaned, supplied as a 3.79 MB ZIP.

Original BIOS read from an ASUS X550CC, labelled as working and original, saved as an 8 MB .bin file. The size matches a 64 Mbit SPI flash chip.

Working BIOS for the ASUS X550VX notebook at board revision 2.0, packed in a small 915 KB RAR, so the compressed image inside is probably larger once extracted.

Firmware archive for the ASUS X550CL laptop, board revision 2.1, packed as a 3.62 MB RAR.

BIOS package for the ASUS FX50J / X550JX at board revision 2.1, the version with N16 GT-A2 graphics.

BIOS image for the ASUS R510J, listed alongside the X550JX model it shares a board with, supplied as a ZIP archive of roughly 3.34 MB.

EC firmware for the ASUS X550LC motherboard revision 2.0, a 128 KB binary marked as working.

ASUS X550EPF BIOS image, with version or revision tag 1303, in a 1.72 MB ZIP archive. Firmware like this is written to the SPI flash chip with an external programmer…

ASUS X550LD BIOS image for motherboard revision 2, reported as tested and working. The file is a full 8 MB dump, matching a 64 Mbit SPI flash chip.

Firmware dump for the ASUS X550CL laptop mainboard, revision 2.1, supplied as a 3.80 MB RAR archive.

BIOS image for the ASUS X550JX laptop, labelled for the Core i5 version on board revision 2.0. ASUS boards can differ by CPU and revision, so matching both matters.

BIOS firmware for the ASUS X550JX notebook, board revision 2.0, in a RAR of about 3.2 MB. The name does not state the CPU variant, chip type or tested status.

ZIP archive of 3.33 MB for the ASUS X550JX. The number 204 in the name most likely refers to BIOS version 204, though it could also be a board revision such as 2.04.

An 8 MB BIOS binary labelled for the ASUS R510J, which the name pairs with the X550JX model, one of the X550J-series variants sold under the R510J name.

Original BIOS dump for the ASUS X550CC, tagged org and 8.00 MB, typically read from the chip of a working board.

ASUS X550IU BIOS, a ZIP of about 2.8 MB, with the name noting the AMD platform of this model. No board revision is listed.

ASUS X550JX revision 2.1 BIOS with the Intel Management Engine region cleaned, meaning the ME is reset to a clean state for use on a new or replaced board.

Chip dump for the ASUS X550JX laptop, stored in a 3.21 MB RAR archive; no board revision or BIOS version is stated.

BIOS dump for the ASUS R510J and X550JD notebooks, board revision 2.0, in a 3.28 MB RAR file.

Embedded controller firmware for the ITE IT8585E chip on the ASUS X550LD, mainboard revision 2.0, compressed into a 30.2 KB RAR.

Firmware file for the ASUS R510J paired with the X550JD mainboard revision 2.0, stored in a small RAR archive of about 302 KB.

ASUS X550CC BIOS image for board revision 2, stored as an 8 MB binary. An 8 MB size usually indicates a full SPI flash dump that includes the descriptor, Intel ME region…

Chip read from an ASUS X550JX notebook, stored as an 8 MB .BIN that suits a 64 Mbit BIOS flash.

BIOS image for the ASUS X550JX laptop, mainboard revision 2.0, for the Core i5 version according to the name, in a 3.24 MB 7z archive.

Compressed BIOS package for ASUS laptops of the X552E and X550EP series, two closely related models sharing a firmware base according to the name.

BIOS dump for the ASUS X550CC, described in the name only as a successful read, so it is likely a straight copy taken from a working chip.

Firmware archive for the ASUS X550JX notebook, a 3.19 MB RAR with no revision or version stated in the name.