I have a cheap dell laptop inspiron 15 3531 with windows 10 installed. Last night I got repeated blue screens, there was at least three or four different ones. The two that I managed to write down were; bad system config info and IRQL not less or equal. It said it needed to restart but every time it did it came up with another blue screen and then it restarted a final time and nothing came on the screen at all. I tried to restart it manually, but again nothing on the screen. The power comes on and I can hear the fan but that's it. I did a little research on my phone and it was suggested I take out the battery and power cable and hold down the power button...nothing, I removed the memory and put it back...nothing. I'm guessing a piece of hardware has failed. I have also tried to connect it to a monitor but again nothing. Anyone have any magical ideas? Thanks.