There are control boards out there that are compatible with the panel in this monitor.
I remember researching them before deciding to upgrade away from the qnix and found some that were a match to work, I didn't save any of my research and I don't have the board available in my house to do the research again.
Basically you need a 1440p controller that is pin compatible with the ribbons into the panel.
Might even try to shoot any sellers an email stating what panel it is and ask if it should work.
ASRock X470 Gaming-ITX
ASRock Phantom Gaming X Radeon RX Vega 64
Ripjaws V 2x8GB 3333MHz
Intel 660p M.2 512GB
EVGA SUPERNOVA G2 1000
Metallic Gear MGNE210 BLACK
GeIL EVO SPEAR 2x4GB DDR4-2400
HP EX900 500GB M.2
AMD Wraith SPIRE RGB
▲ hide details ▲