Question Building Friend's PC, all fans spinning and RGB/LEDs are on, but no signal

Jun 8, 2020
2
0
10
0
Specs:
ryzen 3 1200
B450M PRO M2 MAX (msi with ez debug led which i'll get to in a second)
16gb corsair vengeance ddr4
be quiet power 9 400w
xfx rx 480
240gb ssd sata
1tb hdd

I've built many computers before, although this one is just an upgrade from 1x8gb stick to 2x8gb sticks of the same sort of ram, as well as a new case and fans (Gamemax Abyss Mini)
It turns on, and the EZ DEBUG LED goes on at VGA, then off. Then the BOOT LED goes on and stays on. I can't access the BIOS, and no signal is detected.
ARGB 3 pin 5V fans are using a SATA fan controller
the GPU has a blue light on it, showing that it has power.
Any ideas?
I've tried moving the SATA cable to another slot. What else should I try?
Thanks! :)
 
Jun 8, 2020
2
0
10
0
Specs:
ryzen 3 1200
B450M PRO M2 MAX (msi with ez debug led which i'll get to in a second)
16gb corsair vengeance ddr4
be quiet power 9 400w
xfx rx 480
240gb ssd sata
1tb hdd

I've built many computers before, although this one is just an upgrade from 1x8gb stick to 2x8gb sticks of the same sort of ram, as well as a new case and fans (Gamemax Abyss Mini)
It turns on, and the EZ DEBUG LED goes on at VGA, then off. Then the BOOT LED goes on and stays on. I can't access the BIOS, and no signal is detected.
ARGB 3 pin 5V fans are using a SATA fan controller
the GPU has a blue light on it, showing that it has power.
Any ideas?
I've tried moving the SATA cable to another slot. What else should I try?
Thanks! :)
 

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