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4K TV Win 10 Secure boot -no signal-nvidia HDMI output
LG 4K tv 43uh610v i get no signal from hdmi output until login screen.Blank screen means i cant get into my bios or boot to disks.To do this i have to connect to my old 1080p TV which works .My card is Nvidia gtx 950.
By accident discovered that turning off secure boot fixes the problem.Would rather turn it back on ,so does anyone know
another fix for this that doesnt involve disabling secure boot? Is it safe to keep it off.