
HannStar J MV-6 v1.0 / v2.0 used in Hanns.G HW173A , HW191A monitors.
She didn’t wait to see what came next. She yanked the power cord. The fan slowed. The amber LED died. And in the silence, the motherboard kept whispering for another five seconds—powered by nothing but whatever had been living inside that dead company’s forgotten .bin file.