Automatic Repair Loop ended in Monitor going to permanent sleep mode

[General]

Hi everyone, I upgraded to Win10 about a month agn Friday my pc was stuck in the Automatic Repair Loop. I tried alt+ctrl+del no result. I reboot and pressed F10 the monitor went to sleep mode. When I pressed the on button on the monitor, the Monitor Status reads as follows:

DVI: No signal
VGA: No signal
Auto Switch Source: on
Default Source: DVI

At a point in time, a msg appeared saying "check video cable" so I used the VGA cable on two different ports no success. I bought a DVI-D cable and used it still the monitor is in sleep mode I don't know what else to do please l need help.
Thank you
General.

 

[Trouble]

the monitor is in sleep mode

is different than

DVI: No signal
VGA: No signal

No signal, mean just that, your GPU is not putting out a signal.
What kind of computer is this? (Laptop, Desktop, Tablet, AIO, 2in1)?
Manufacturer's name, model name, model number (complete model number)?
Shut it down completely, unplug from power source including battery if laptop. Hold the power button and count to 30. Replace the battery if present, plug it in, turn it on..... Does it POST? Can you enter the BIOS?