BIOS dump for the Sony MBX-223 board with the Intel Management Engine region cleaned, meaning the ME section was reset so it initialises fresh instead of carrying over a…

Sony motherboard BIOS firmware archive for the board numbered MBX-240, packed as a RAR of about 2.78 MB.

Firmware package for a Sony VAIO mainboard carrying the MBX-241 board number, supplied as a ZIP archive of roughly 1.53 MB.

RAR archive with BIOS firmware for the Sony VAIO VPCEA3M1E on the Sony MBX-223 motherboard. The name also gives M971, which is likely the board code, and revision 1.1.

Raw 4 MB BIOS binary for a Sony VAIO built on the MBX-223 board, in the M960 sub-variant according to the name.

Sony VAIO BIOS dump archive covering two Sony board numbers, MBX-273 and MBX-276, packed together in a 3.56 MB RAR.

Main BIOS firmware for the Sony VAIO SVE14AA11W laptop on motherboard MBX-273, supplied as a 3.02 MB RAR archive.

Modified BIOS package for the Sony VAIO SVE14 series on board MBX-273, described in the name as a fix for automatic shutdown problems.

Sony VAIO firmware for the MBX-272 mainboard, archived as a 1.84 MB RAR. MBX numbers are Sony's internal designation for VAIO motherboards and are printed on the PCB.

BIOS archive for the Sony VAIO SVE111B, version V181, on the MBX-272 motherboard. MBX is Sony's internal board numbering, found on a label or silkscreen on the PCB.

BIOS for the Sony VAIO VPCEE23EB on Quanta board DA0NE7MB6D0, revision D. The DA0 and MB6D0 pattern is Quanta's numbering, so the board comes from that ODM.

Combined EC and main BIOS archive for a Sony VAIO Z50CR, board MBX-266, with the additional marking S1202-2 and part number 48.4RM02.021 listed in the name.

Raw 1 MB binary firmware image for a Sony VAIO VPCW217JC netbook using the Sony MBX-219 motherboard.

Firmware package for the Sony VAIO VPC-EA16FG main board, Sony numbering MBX-224, a platform the name identifies as using the HM55 chipset with ATI graphics.

BIOS image for a Sony MBX-224 motherboard, labelled with the Foxconn M960 project name, indicating Foxconn as the board manufacturer behind this VAIO design.

Main-board BIOS for the Sony VAIO VPCF13WFX, referencing the M932 board designation used on the VAIO F series. The =4= token in the name is not explained.

Firmware archive for the Sony VAIO VPCF132FX, tied to the M932 main board family of the VAIO F series.

BIOS dump for a Sony board MBX-235, with the extra identifier 1P-0107J00-8011, which is the part-style number printed on Sony VAIO mainboards.

Sony VAIO VPCEG series BIOS dump for the MBX-250 mainboard, using Sony's MBX board numbering.

Firmware for the Sony Vaio VGN-FW58 on Sony board MBX-189, M764 revision 1.0, in an 825 KB ZIP.

BIOS read taken from a Sony VAIO mainboard numbered MBX-189, with the name also carrying the marking M763 rev 1.0.

RAR archive holding firmware for a Sony VAIO SVF15 built on the Quanta board DA0HK9MB6D0, revision D.

BIOS archive for the Sony VAIO SVE1713P1RB, also listed as Z70CR, built on the Sony MBX-267 mainboard.

Firmware package for the Sony VAIO SVF1521E1RB, with the name pointing to the Quanta HK9 platform; no full board number or revision is stated.

Tested BIOS dump for the Sony VAIO SVF152A29W on Quanta board DA0HK9MB6D0, from a unit with an onboard Intel Core i5 and Nvidia discrete graphics.

Firmware for the Sony Vaio VPC-CW290X on Sony board MBX-226, with the HM55 chipset noted in the name.

Sony board MBX-266 BIOS image with the Intel ME region cleared, for the HM76 chipset, packed as a RAR.

Firmware for Sony board MBX-266 with a cleared Intel ME region, for the Intel integrated graphics variant as indicated in the name.