Which 4-pin connector

Hope someone can help me.
I have an Allied Model AL-C400ATX power supply.
The PS
included 2 4-pin power connectors. One with 2 yellow and 2 black wires.
The other with a yellow, orange, red and black wires.
I need to know which 4 pin connector do I use for an Intel pentium-4 3.6 Ghz with the Intel 945P chipset. The motherboard is an Intel D945PVS.
The spec sheet that came with the PS stated that the multi-colored (red, yellow, orange, black) is used for the Intel 915 and 925 chipsets. Do I
use this same multi-colored 4-pin connector for the 945P chipset?
Thanks so much :?

"included 2 4-pin power connectors. One with 2 yellow and 2 black wires"
These are two PCI Express connectors

Use the yellow, orange, red and black one for the board

If im not mistaken the multicolored 4 pin connector is for 24 pin power connection . On my power supply you can snap those 4 onto the 20 pin connector to make it a 24 pin molex .

You use the lead that has ONLY yellow and black wires.

Yes-they are 2 seperate 4-pin connectors coming out of an ATX12v PSU.
They both fit onto pins 21-24 of the power header. As a matter of fact
the multi-colored connector clips onto the end of the large connector that
plugs onto pins 1-20. The other 4-pin (yellow & black) also plugs onto pins
21-24 but has a clip that slips over the end of the power header.
I powered the system up using the multi-colored connector and there
were no negative effects. The reason I took a risk with the multi-colored
connector is because the PSU spec sheet pointed out that the multi-colored
connector is for the 915 & 925 Intel chipsets. Since I have a 945 chipset,
I assume (gulp) that it would be used for that also. The support at
Intel sucks. I used their website email form to support and they give you
space for 50 characters to explain the problem. The Apex-Allied website
also has an online email form for support, but when you submit it, it times
out no matter what time of day. BTW, here are the voltages for each
4-pin connector>

Connector-1:
2-yellow wires each @ 12 volts.
2 black wires that are common.

Connector-2:
1-yellow @ 12 volts.
1-orange @ +3.3 volts.
1-red @ +5 volts.
1-black for common.

The yellow & black wired connector is also for a Pentium 4 processor.
Do you think the extra connector (yellow & black) maybe for a board
for dual processors?
Anyway-I stick with the multi-colored one for now.

Gawd d00d. Chipset doesn't matter, most newer boards use the 24-pin ATX connector. The OTHER 4-pin connector, Yellow and Black only, is called ATX12v, and connects to another place on your board

Supposedly the 24-pin (that's 20+4 for you) powers everything except the CPU core. The 4-pin (ATX12v) connects to a different place and powers only the CPU core.

Crashman you are so right dude. The power header for the CPU is located
behind the back shield where all of the audio, USB, etc. are located of all places. And that header is for the 4-pin 2-yellow and 2-black connector.
How in hell I missed that is beyond me (and I was sober).
Thanks

Just the Mobo was powered, not the CPU. I didn't have anything
such as the monitor interfaced as yet as I wanted to make sure that
I didn't want to fry anything.
In other words, I was being tooooooooo careful.
Thanks all.