P3 845 motherboard power connector or without harm?

Users questions:I used to use the 815 board, yesterday for a quick 845 motherboard. But still with the P3 power supply (ie 815 motherboard with the power supply). Less connected to the motherboard has a power plug (P3 power supply due to a small square of wire without head), maintenance staff, said no problem. If no problem then I would like to design the socket on the motherboardDo? Will you seniors, do not access that socket in the end there is no problem? Please enlighten me!
Experts answer: small square wiring head is later used specifically CPU independent power supply designed to supply a more stable CPU voltage, if the motherboard does not have the port but the power, usually the computer is can not be switched, But can switch to 24-pin interface from the main line points out, however, not very good effect, the proposal is still enchant an updated power supply
  • This information provided by the users.Thanks!