B550M-ITX/ac no display, no beeps

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   B550M-ITX/ac no display, no beeps on power up

Board: B550M-ITX/ac
CPU:Ryzen 5 4600G
RAM: 1 x OWC 16GB (OWC2R9D42R816GB)
PSU: 12v 160W Pico ATX

I've only got the power, CPU, RAM, a speaker and a fan plugged into this mobo.  My monitor says no signal over HDMI or DisplayPort, but the fan runs so there's power to the board.  If I pull the RAM, I get 3 beeps as expected.  This CPU is supposed to be supported for all BIOS versions and has internal graphics, which I why I chose it.  I've reset the CMOS, tried different RAM, tried each RAM slot, read all the forum posts I could find about this board.  Both the 24-pin ATX and 8-pin 12V power connectors are plugged in.

What else can I try to get this board to boot?

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MacKtheHacK Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 8 hours 29 minutes ago Status: Offline Points: 15	Post Options Post Reply Quote MacKtheHacK Report Post Thanks(0) Quote Reply Topic: B550M-ITX/ac no display, no beeps Posted: 7 hours 49 minutes ago at 4:45am
	B550M-ITX/ac no display, no beeps on power up Board: B550M-ITX/ac CPU:Ryzen 5 4600G RAM: 1 x OWC 16GB (OWC2R9D42R816GB) PSU: 12v 160W Pico ATX I've only got the power, CPU, RAM, a speaker and a fan plugged into this mobo. My monitor says no signal over HDMI or DisplayPort, but the fan runs so there's power to the board. If I pull the RAM, I get 3 beeps as expected. This CPU is supposed to be supported for all BIOS versions and has internal graphics, which I why I chose it. I've reset the CMOS, tried different RAM, tried each RAM slot, read all the forum posts I could find about this board. Both the 24-pin ATX and 8-pin 12V power connectors are plugged in. What else can I try to get this board to boot?