I normally use my MSI GE73 Raider RGB 8RF laptop with two external monitors. The laptop itself sits on a shelf with the lid closed.
When I took it away on a trip one day I powered up, leds came on but, the display remained black. No amount of key pressing, Function key pressing, etc. would get it to put out anything on the display. It's a bit heart stopping when that happens to a nearly new PC.
On another PC I searched the Internet for a solution but couldn't find anything. A bit by chance I found a workaround myself.
Although the machine restarts and is perfectly usable I still haven't found a real fix that prevents this happening. If you know of a real fix then please get in touch by email at comments@chisholm.nl. Thanks in advance!