Troubleshooting a sudden crash and failure to reboot.

Twseek94

Reputable
Nov 9, 2014
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4,510
Looking for help on a process to diagnose and fix a problem in failure to boot after a crash.
I was watching youtube today on my windows 7 gaming rig when the display froze. So I tried to ctrl + alt + del out and check the program. That didn't bring up the task manager selection screen so i decided to do a hard reset. I held the power button down until it turned off and then pressed it again to reboot. There was no beeping from the speaker on the motherboard and so far will not put anything on the display which reads no inputs detected. All lights turn on and all of the fans run at normal speed. Any help is appreciated. My specs are
gigabyte 990 fxa ud3 rev 4 mobo
amd fx 8350 CPU
1 - 8 GB kingston hyper blu stick of RAM
RX 730SS power supply
xfx HD7870 Graphics card

So far I have tried unplugging and holding down the power button for more than 30 sec, swapping slots for the RAM, removing the battery on the MOBO. I am stumped