This is how to make AGS-101 screen work with AGS-001 motherboard. Cut this trace. Solder a wire to leftmost pin on the display connector. Solder wires to motherboard and step-up converter, The GND connection is better shown in the next photo. Step-up converter is Pololu U3V12F12 It's the smallest I found. Use electrical tape to insulate step-up converter. Cut plastic to make room for step-up converter. Done. Comparison with GB Micro on brightest setting.