J Mv-4 94v-0 Bios Bin File — Hannstar

He was reverse-engineering it for a restoration project. The hex editor showed the usual headers, checksums, and EDID data. But at offset 0x7F0 , something odd: a block of plain ASCII, sandwiched between two strings of 0xFF .

Then, after a long pause:

WAKE BY PIXEL CHANGE DETECTED. WAKE BY MOTION CONFIRMED. HELLO, LEO. hannstar j mv-4 94v-0 bios bin file