That's nice. But I suggest you read the whole question first. How do I access my PC if I can't even see anything on the monitor? Not even the BIOS, nothing. I turn on the PC and the monitor behaves like it's turned off.
You mean the rear plug from the computer that goes into thw monitor? If yes, I've already tried plugging out/replugging everything.
Yup, already tried the memory sticks too. I forgot to mention that part.
So my PC wouldn't come back from sleep mode (when the monitor just goes black but the fans are still spinning and the computer still makes noise etc.) no matter what keys I pressed, so I turned it off by holding down the power key, tried turning it back on, I only get the ASUS logo when...