Question Bought new mobo, cpu and ram. red cpu debug light is on.

wsoldier182

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Apr 12, 2015
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The light is red and stays on, it isn't flashing. The cpu is cold to the touch, the keyboard and mouse aren't getting any power either. I get an error on the display saying that the input signal can't be found. I've changed cables and re-seated everything. Everything else turns on and runs, rgb lights fans etc. the gpu gets warm and it is seated properly.
I've already checked all of the cables, they are inserted. Do I need to plug in the cpu pwr 2 cable? I don't have another +4 cable in my pc.

MSI MPG Z390M GAMING EDGE AC LGA 1151
Intel Core i7-9700K Coffee Lake 8-Core 3.6 GHz
CORSAIR Vengeance LPX 16GB (2 x 8GB) 288-Pin DDR4 SDRAM DDR4 3200
RTX 2080 ventus
The PSU is 800w
 

wsoldier182

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Apr 12, 2015
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4,510
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So if it is the psu, would I be able to trouble shoot by disconnecting the disk drive or some other things?
Edit: Well even if it isn't the psu I should probably buy a better one anyway. I just assumed that an 800w power supply would be adequate. I can't do anything because I'm at work right now.
 
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