What is the four wires [ two black and two yellow ] square chuck used to run thow the mother board ?
If you are referring to what I think you are referring to, it's called a P4 connector, and is from the Molex family. I have attached a picture of the connector. The black wires are ground (0V) and the yellow wires are +12V.
There's often one from the PSU which you plug into the socket on your m/b. It's for (mostly) supplying power to the CPU.
I also attach a couple of pictures of the corresponding socket on the m/b. On one the socket is at the edge of the m/b; on my m/b this socket is near the middle. If you had given details of the model of your computer there is a chance that pictures of its m/b showing this socket would be on the HP website.
13.April.2014
SOURCE: front panel wiring
Hi, Maybe we can wing it if you can send an image of the motherboard closeup on the F_PANEL connections and the wires from the front panel itself, or get the specific motherboard model during POST so we can try getting URL of manual. In some instances, the front panel wires are: Green wire, power on green light +, white wire is power on green light -; Red & Black, speaker; Red & white - HDD red activity light indicator where red is HDD + & white is HDD -; Orange & white - Reset Black & White - power on Post back so we can figure things out. Good luck and kind regards.
SOURCE: wiring a P4M80-M4 mother board
You can download the manual for the motherboard here, just click on the "manual" link:
http://www.biostar.com.tw/app/en-us/mb/driver.php?S_ID=246
This will list the front panel connections, which are 2 pins. Each of the jumpers, what you are calling clips, will connect two of the pins. Most cases have the jumpers labeled, i.e. power, reset, etc. But if they are not, it is usually: red/white = HDD led; green/white = power led; red/black = speaker; black/green = power switch; and black/white = reset. But your case may use a different wiring spec, but should list somewhere which wire is for which function.
SOURCE: I have a hp compaq dc 7100, the power supply is
i prety sure there is no way to do that. you might be better off just going to fries or radio shack or some other electronics store and buying a new one, there is no way to change a 20 pin to a 24 pin srry the best pf luck to you. plus i trying to fix my own problem right now
SOURCE: emachine t1840 wiring diagram power switch wire to mother board ?
Because there are so many different case and motherboard combinations
sometimes it can be difficult following the instructions for connecting
the front panel, USB header and audio header.
Below is a few generic guide that should stop some of the confusion with the labels on the wires.
Front Panel Audio
***Please note this is a generic wiring guide and we
can not guarantee it will work with every motherboard. Please check
your motherboard manual first. Wiring the headers wrong can cause
damage to the motherboard and case, this damage is not covered by the
warranty***
another handy USB wiring guide can be found here http://www.directron.com/installusb.html
this maybe easier to follow
FRONT PANEL AUDIO
2________10
__
1________9
Pin Wire
1) Mic In
2) GND (ground) or if 2xGND available, it’s the GND for the headphones, NOT the Mic
3) Mic BIAS
4) n/c
5) Speaker Right Out
6) Speaker Right Return
7) n/c
8) no pin (n/c)
9) Speaker Left Out
10) Speaker Left Return
n/c = not connected
USB (F_USB1 and also F_USB2)
2________10
x
1________9
Top row of pins
2 = USB port 2 : VCC/Power/+5V
4 = USB port 2 : Data -/D-
6 = USB port 2 : Data +/D+
8 = USB port 2 : Ground/GND
10 = USB port 2 : pin present, but not connected to anything.
Bottom row of pins
1 = USB port 1 : VCC/Power/+5V
3 = USB port 1 : Data -/D-
5 = USB port 1 : Data +/D+
7 = USB port 1 : Ground/GND
9 = USB port 1 : no pin present
Front Panel Connector (FP1)
1 2
x
9 10
1 = no pin present
3 & 5 = Power Switch
7 & 9 = Power LED (light)
2 = pin present, but not connected to anything.
4 & 6 = Reset Switch
8 = 10 = Hard Drive LED (light)
SOURCE: emachine t3882 wiring diagram for mother board
Here is the manual for the motherboard.Good luck
www.intel.com/support/motherboards/desktop/d865gvhz/sb/cs-010872.htm
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