Gateway NV53 Series schematic labelled SJV50 TR, an 800 KB PDF filed under Acer, the brand owner. SJV50 is the platform name for this notebook family.

Gateway NV53 series schematic, made by Wistron under project SJV50 TR, with board reference 09228-1 and part number 48.4FM01.011, revision 1M.

Archive linked to the Gateway NV53 series, carrying the tokens SJV50 and TR. SJV50 is the board project designation, but the name does not state the board maker, so…

Archive for a Gateway NV53 series notebook built by Wistron on the SJV50 TR design, with the number 09228-1, the code 48.4FM01.011 and Rev 1M in the name.

Archive for the Quanta SA8 motherboard used in Gateway M-73xx series notebooks, Gateway being part of Acer.

BIOS image for the Gateway MD7818 laptop, on Quanta board DA0AJ2MB6E0 revision E, belonging to the AJ2 platform used in the MD78 series, packed in a ZIP.

BIOS for the Gateway NV570 series, model NV57013U, which uses the Compal Z5WE1 platform with board LA-9535P, revision 1.0. The ZIP is 3.11 MB.

Service archive for the Gateway NV75 series, specifically the NV75S with AMD platform, built on Compal board LA-6991P.

Combined EC and BIOS firmware set for the Gateway NE56R, built on the Compal LA-7912P mainboard that Acer also used in its Aspire E1 series.

Schematic for Gateway NV44 and NV48 laptops on the Quanta Z06 motherboard, stored as a 1.39 MB PDF.

Schematic for the Quanta MA7 board, revision 3A, used in Gateway MX6920, MX6931, MT6840 and MT622b laptops, provided as a 1.12 MB PDF.

Firmware for the Wistron SJV50-MV board, with SJV5G131 in the name, which appears to be the BIOS version identifier.

Firmware for a ZyXEL VMG1312 series gateway, version string V200AARW1b13_C0 dated 28 March 2018, which the name prefixes with Del, possibly a regional or ISP build.