I can not solve this problem. Please help me.
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The magic mirror is find when I use it with TV monitor through hdmi cable.
But when I use vga monitor to make the real mirror and I use hdmi-vga cable. The screen turn on and I can see the desktop. When it start mm, the screen is black and the power supply led turn off and on continuosly. Please help me solve this. -
It is most likely your hdmi-vga cable but posts here you may find the answer https://forum.magicmirror.builders