[SOLVED] Pc won’t turn on lacking COM and PHD power connectors

[boisebronco7571]

My first pc build using ryzen 7 2700x + asus a320m-k +gtx 1050 ti 16 gb ddr4 ram (lost box and don’t know specifics) Evga 600 watt 80+ bronze bq psu I do not have anything to connect to PHD 5000 on my mother board near my usb 3 connector and under neath my gpu
Also I can not connect my COM connector located adjacent to the PHD connector

Are these necessary to be connected and if so is there anything I can get in order to connect these

 

[kerberos_20]

u dont need to connect them
your issue may be in bios version, ryzen 2xxx needs apropriate bios revision, see if there is any sticker which says bios version on it

 

[drea.drechsler]

My first pc build using ryzen 7 2700x + asus a320m-k +gtx 1050 ti 16 gb ddr4 ram (lost box and don’t know specifics) Evga 600 watt 80+ bronze bq psu I do not have anything to connect to PHD 5000 on my mother board near my usb 3 connector and under neath my gpu
Also I can not connect my COM connector located adjacent to the PHD connector

Are these necessary to be connected and if so is there anything I can get in order to connect these

COM connector is for an old RS-232 serial port that's not used on modern system. I'm not really sure what the 'PHD 5000' connector is referring to: possibly an LPT printr port, also not used on modern systems. If you had a need to connect them you'd know first and you'd have to get something like this:

https://www.newegg.com/Product/Product.aspx?Item=N82E16812200516&Description=serial%20ports%20connector&cm_re=serial_ports_connector-_-12-200-516-_-Product

and/or this:
https://www.newegg.com/Product/Product.aspx?Item=9SIA4SR88D5735&Description=LPT%20port%20connector&cm_re=LPT_port_connector-_-9SIA4SR88D5735-_-Product