Turn Off, Later Power LED is on but blank screen

rmarion59

Are you overclocking the machine?
Did you change some options in the BIOS?

If no... Try disabling the "Turn on fast startup" option (Control Panel -> Power Options -> System Settings). If doesn't work then reactivate the option (if needed) and we'll try something else.

I have seen such problem on other machines where connected to external monitors via DisplayPort or HDMI... the issue was with a "cheap" HDMI cable not fully discharging power.

I hope it helps!