You will typically find this board inside mid-2010s laptop screens (e.g., HP, Dell, Acer), LCD controller boards , or portable media player logic boards .
Schematics usually detail sequences for 5V, 3.3V, 1.5V, and 1.05VS rails. hannstar j mv4 94v0 e89382 boardview exclusive
Sites like Dr-Bios provide searchable databases for BIOS, schematics, and boardview requests. You will typically find this board inside mid-2010s