how to connect regular Psu to HP 705 G4(micro tower ver.)

[Amyra]

Hello, I would like to know if anybody can connect the regular PSU on the HP 705 G4.
since the HP PSU had 2 x 4-pin 12V power and 7-pin Pwr command
it would be something Like this?

I recently bought Coolermaster V750 SFX and where the cable that I connected to it

well, Let me know if you know the Diagram of this "power command" connector 

 

[OddOod]

Unlikely
looks like it's a proprietary power supply 

[Amyra]

6 minutes ago, OddOod said:

Unlikely
looks like it's a proprietary power supply 

it is

 

[OddOod]

The only way to make it work would be manually splicing in the properly powered wires. I wouldn't recommend it, but if you need it to work, you need to start with a multimeter, figure out voltages (pay attention to positive vs negative), then either depin the old connector and slot in the new wires, or splice them by cutting off connectors, stripping wires, and taping them together,  then double check the voltages again. 
Again, wouldn't recommend it

[mariushm]

The way is to buy an adapter cable that converts ATX to the proprietary format HP motherboard expects

 

example of such cable : https://www.ebay.com/itm/404556714524

 

BUT NOTE IT DOESN"T SAY IT"S COMPATIBLE WITH G4 , it probably won't be.

 

These proprietary designs usually use 12v as stand-by voltage, so you need an adapter cable with a dc-dc converter on it to convert 5v stand-by to 12v stand-by.