Board was making hissing noise. Also it has BLue screen OFF option, still shows Blue screen on no-signal condition. Seller was not helping with problems. I resolved hissing noise problem by resoldering switching regulator inductor in different angle.
Board was making hissing noise. Also it has BLue screen OFF option, still shows Blue screen on no-signal condition. Seller was not helping with problems. I resolved hissing noise problem by resoldering switching regulator inductor in different angle.