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I have a Foxconn C51GUO1 motherboard for a Gateway GT5082 Media Center Computer, I need to reconnect the LED status cable with a (-pin header. It has red/white, black/white, and blue/white wires from the status lamp to the header. The motherboard has 2 internal 1394 headers, 2 interbal USB headers, and one 14-pin header that I don't know what is for. What voltages and what connectors does this connector and LED need?

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Look for the header that reads PLED on the motherboard.

Posted on Mar 20, 2011

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Need circuit diagram for HP m8100 GC673AA


HP Support > Pavilion Media Center M8100n Desktop PC > Main Support page,

http://h10025.www1.hp.com/ewfrf/wc/product?product=3440614&lc=en&cc=us&dlc=en&lang=en&cc=us

Product information > Product specifications > Motherboard Specifications, MCP61PM-HM (Nettle2 {HP name} ),

http://h10025.www1.hp.com/ewfrf/wc/document?docname=c01077676&tmp_task=prodinfoCategory&cc=us&dlc=en&lang=en&lc=en&product=3440614

The front of your computer is the Front Panel.
The area of contact pins on the motherboard, that the Main wires connect to, is the Front Panel header.
(Power On switch, Power On LED, HarDDrive activity LED, etc)

The Front Panel header is Black, rectangular in shape, and is situated in a vertical position; located in the Bottom Right corner of the motherboard. (Next to the mounting hole)

It is a standard 9-pin HP Front Panel header,

http://h30434.www3.hp.com/t5/Desktop-Hardware/Getting-a-new-case-i-need-Front-Panel-pinout/td-p/842897

Scroll down to the 9-pin Front Panel header photo, and pinout.

The 4-pin side is the EVEN side. Pins 2, 4, 6, and 8. There is NO Pin 10.
The 5-pin side is the ODD side. Pins 1, 3, 5, 7, and 9.

A) Pins 1 and 3 are for the HarDDrive activity LED. (Light Emitting Diode, so it is redundant to call it a light)

Pin 1 is for the Positive ( + ) wire.
IF the HDD LED is dim when the harddrive is active, (IN use), switch the wires around.

B) Pins 5 and 7 are for a Reset switch, IF a Reset switch is used.

C) Pin 9 is N/C. Not Connected. Reserved for factory use, and it is +5 Volts.

D) Pins 2 and 4 are for the Power On LED.
Pin 2 is for the Positive ( + ) wire.
If the PWR LED is dim when the computer is on, switch the wires around.

E) Pins 6 and 8 are for the Power On switch.

Scroll the HP Support Motherboard Specification page down. Click on the + sign next to Motherboard Layout.

Left to Right on bottom edge of motherboard, Internal Connectors;

AUDIO_1 is for the audio ports on the Front Panel.
ATX_IN is where the small audio cable from the optical drive plugs in.
(CD/DVD drive)
IF TWO optical drives are used; the Main, or Primary optical drive, is connected with the small audio cable. NOT the secondary optical drive.

HD_AUDIO also connects to audio ports in the Front Panel.
May be mistaken, but don't believe SPDIF_OUT header is used.
1394A1 header is for the Firewire ports in the Front Panel (1394a)
USB 2 and USB 4 headers are for the Front Panel USB ports.
USB 1 and USB 3 should be for a Card Reader.

Need where the power cables go, and what they look like? Just post back in a Comment.

(Be SURE to FOLLOW Anti-Static Precautions)

Regards,
joecoolvette

[ Didn't think you actually wanted an actual circuit diagram. That is copyrighted by HP, and Elitegroup Computer Systems. (ECS)

Dec 03, 2012 | Computers & Internet

1 Answer

Need a wiring diagram for a rs780m03g1


http://www.ebay.com/itm/FOXCONN-RS780M03G1-8EKRS2HM0D-DDR2-HDMI-PCI-MOTHERBOARD-/250896178535

1) http://support.gateway.com/s/MOTHERBD/Shared/4006272R/4006272Rnv.shtml

2) Product Views;

http://support.gateway.com/s/MOTHERBD/Shared/4006272R/4006272Rtc.shtml


B - Processor Core Power Connector;
is the connector on the motherboard for the 4-pin ATX +12 Volt power cable.
Located close the motherboard top edge, left side. Yellowish 4-socket hole square connector.
General example of connector, and power cable,

http://www.playtool.com/pages/psuconnectors/connectors.html#atx12v4

2) D - CPU Fan Connector,
The Processor fan connector is white in color, 3-pin, and above the processor socket.

3) F - Main Power Connector,
The 24-pin ATX main power cable connector on the motherboard, is to the Right of the Ram Memory slots

4) N - Front Audio Connector, (Front Panel audio ports)
Red in color, 9-pin header, and is located below the white No.2 PCI slot, at the bottom of the motherboard.

5) P - System Fan Connector, (System Fan = Computer case fan)
White in color, 3-pin header, located below the No.2 PCI slot, at the bottom of the motherboard.

6) Q - IEEE 1394 Connector,
For the front panel Firewire (1394) ports.
Black in color, 9-pin header, located at the bottom right corner, of the white No.2 PCI slot

7) R - USB Connectors, ( Front Panel USB ports )
F_USB 1 through F_USB4.
Located at the bottom of the motherboard, and these four separate headers support TWO USB ports each. Yellow in color.

8) S - Front Panel Connector,
located at Bottom/Right corner of motherboard.

Pin 9 is N/C also.
Not Connected. Used for +5 Volt power for the factory.

For additional questions please post in a Comment.

Regards,
joecoolvette

Oct 27, 2012 | Gateway E-4300 PC Desktop

1 Answer

Need the wiring diagram for the FP1 Header on LGA775 672M01-1.1-8EKSH DDR2 SATA Motherboard


http://www.ascendtech.us/foxconn-lga775-672m01-1-1-8eksh-ddr2_i_mb4672m0118eksh.aspx

Better photos,

http://www.ebay.com/itm/FOXCONN-LGA775-672M01-8EKSH-DDR2-SATA-PCIE-MOTHERBOARD-/250896116650


Go to the photo under the Specifications. Shows a Top view, and the Front Panel header. (FP1)

Note the colored areas on FP1 for the different contact pins.
The pins in the Red area should be for the Power On switch.
Suggest take an LED with two wires, and Briefly touch those two pins.

Power supply comes on touch the pins in the other colored areas.
1) LED light stays on? That's the two pins for the Power On LED.
2) LED light blinks? That's the two pins for the HarDDrive activity LED light.
3) Computer restarts? That's the two pins for the Restart switch.
(IF a Restart switch is used)

Regards,
joecoolvette

(Voltage used? 5 Volts DC
In comparison two D cell flashlight batteries store 3 Volts DC )

Oct 15, 2012 | Computers & Internet

1 Answer

Need diagram for connection on motherboard 4006272r


Gateway 4006272R motherboard;

Foxconn (Bengal) RS780 motherboard.

[ In otherwords the motherboard chipset is an AMD RS780 series,

http://en.wikipedia.org/wiki/AMD_700_chipset_series#780G.2F780V

http://en.wikipedia.org/wiki/Comparison_of_AMD_graphics_processing_units#Radeon_R600_series

Scroll down to the bold black subheading - IGP (HD 3xxx, HD 4xxx ]

This motherboard,

http://support.gateway.com/s/MOTHERBD/Shared/4006272R/4006272Rnv.shtml

The front of your computer is the Front Panel.

The area of contact pins on the motherboard, that the main wires from the Front Panel go to, is the Front Panel header.

In the list click on -> Product Views
Now click on -> S - Front Panel Connector

Motherboard installed in the computer case, the Front panel header is at the Bottom/Right corner.
It has -> F_PANEL <- silkscreened in white underneath it.

Two rows of pins.
The pins on the Top row are numbered EVEN.
The pins on the Bottom row are numbered ODD.

Starting on the LEFT side, coming across to the Right;
Top row;
Pins 2, 4, 6, 8, No pin, 12, and 14.

Starting on the LEFT side, coming across to the Right;
Bottom row;
Pins 1, 3, 5, 7, 9, 11, and 13.

Pins 11, 12, 13, and 14 are NOT USED.

A) Pins 1 and 3 are for the HarDDrive activity LED. (Light)
Pin 1 is for the Positive ( + ) wire.
If the HDD LED is dim when the harddrive is active, switch the wires around.
These pins are in the Orange blocks.

B) Pins 5 and 7 are for a Reset switch, IF a Reset switch is used.
These pins are in the Blue blocks.

C) Pin 9 is N/C. Not Connected. Reserved for factory use.
Black block.

D) Pins 2 and 4 are for the Power On LED. (Light)
Pin 2 is for the Positive ( + ) wire.
If the PWR ON LED is dim when the computer is on, switch the wires around.
These pins are in the Green block.

E) Pins 6 and 8 are for the Power On switch.
These pins are in the Red block.

F) There is NO Pin 10.
Black block.

Again, Pins 11, 12, 13, and 14 are Not Used.

B- CPU Power Connector is at the upper left corner of the motherboard. This power cable is power for the Processor.
MUST be plugged in.
A general example of a 4-pin ATX +12 Volt power cable, and it's respective connector on the motherboard,

http://www.playtool.com/pages/psuconnectors/connectors.html#atx12v4

Note the Lock on the side of the power cable's connector, and matching Lock Tab on the motherboard connector.

F- Main Power Connector also has a Lock, and Lock Tab.
General example of a 24-pin ATX main power cable, and it's respective connector on the motherboard,

http://www.playtool.com/pages/psuconnectors/connectors.html#atxmain24

D - CPU Fan Connector is above the processor socket, and near the top outside edge of the motherboard. ONLY plugs in one way.

For additional questions please post in a Comment.
Regards,
joecoolvette

Aug 10, 2012 | Gateway Computers & Internet

1 Answer

I need a wiring diagram for a GM5664


Gateway Support > Gateway GM5664 Desktop PC > Downloads and Support Documents,

http://support.gateway.com/us/en/product/default.aspx?tab=1&modelId=2734

Click on the Support Documents tab
(Drivers, BIOS, Applications, Patches, Support Documents, etc)

Click on the blue - 1015004R - Support Documents

Click on Product Views in the list.
Click on Inside View

Go back to the main page
Click on Components
Go to the heading - Motherboards

4006254R - ECS MCP61PM-GM
(AM2 processor socket, MicroATX form factor motherboard)

Gateway Support is of no further help to us. Product Views for the motherboard does not work.

ECS motherboards use a 10-pin Front Panel header, if memory serves.
One pin is not used. (Not there. Number 10 pin)

http://www.ebay.com/itm/GATEWAY-GM5664-MCP61PM-GM-MOTHERBOARD-4GB-Ram-AMD-Athlon-II-Dual-Core-3-0GHz-/360423046239?pt=Motherboards&hash=item53eae33c5f

On the above link scroll the page down, until you come to the enlarged photo of the motherboard, with - Click an Image to Enlarge - under it.
Click on the photo view all the way to the right, on the top photos.

The view shows the 4 orange SATA headers on the motherboard.
(The whitish 24-pin ATX main power cable connector, is shown at the front, with the blue IDE 40-pin header behind it)

To the left of the orange SATA headers (4) is the Front Panel header.
Black rectangular connector with 2 rows of pins.
One row has 4 pins, the other row has 5 pins.

[ The plastic front of your computer is the Front Panel.
The area of pins on the motherboard, that the wires from the Front Panel go to, is the Front Panel header ]

Finding where number 1 pin is, is the problem.
Next to the number 1 pin, and silk-screened on the motherboard, is the number 1.

Looking at the rectangular connector (Front Panel header) you will note one pin is missing. This is where number 10 pin would be.

On the opposite side, and opposite end, is number 1 pin.

The pins are numbered Odd, 1, 3, 5, 7, and 9, on the same side.
(Or row)
The pins are numbered Even, 2, 4, 6, and 8, on the other side.
(Or row)

A) Pins 1 and 3 are for the HarDDrive activity LED light.
(HDD LED light)
Pin 1 is for the Positive ( + ) wire.

If the Harddrive activity LED light is dim when operating, switch the wires around.

B) Pins 5 and 7 are for a Reset switch, IF a Reset switch is used.

C) Pin 9 is Not Connected. N/C. Reserved for the factory

D) Pins 2 and 4 are for the Power On LED light
Pin 2 is for the Positive ( + ) wire.

If the Power On LED light is dim when the computer is on, switch the wires around.

E) Pins 6 and 8 are for the Power On switch. (Located inside the plastic Power On button assembly. It is an ATX power on switch)

http://www.fixya.com/support/t614458-hp_mcp61pm_hm_motherboard_diagram

As for the orange SATA headers on the motherboard. The SATA harddrive should plug into the lowest number of SATA header.
It may be labled SATA 0, or SATA 1.

The beauty of SATA however, is that you can plug the harddrive into anyone of those SATA headers. BIOS will find the device. (Harddrive)

If you need guidance in connecting any other cables, such as power cables, or optical drives, etc, post back in a Comment.

Regards,
joecoolvette

Jan 09, 2012 | Gateway Computers & Internet

1 Answer

Proper installation of tower wires


According to Gateway Support, the Gateway 505GR desktop computer uses an Intel (Ausberg) 915G motherboard,

http://support.gateway.com/s/PC/R/3724/3724iv.shtml

Intel (Ausberg) 915G motherboard,

http://www.ascendtech.us/itemdesc.asp?ic=MB4GWAUGSBURG

Scroll down to the photo with the sections marked in red.

In the top link, looking at the motherboard with the computer case open, the USB and Firewire (1394a) cables, can be seen attached to the motherboard near the letters D, E, and F.

In F that red cable is a SATA cable. One end attaches to the back of the SATA harddrive, (The angled end), and the other end of the SATA cable attaches to one of those SATA headers on the motherboard.
(SATA header = SATA connector on motherboard)

Preferred SATA header for the Harddrive is SATA 1.
DOESN'T matter though. That's the beauty of SATA. You can plug the SATA data cable into ANY SATA header on the motherboard, and BIOS will find the harddrive.


In the second link, looking at the motherboard photo shown, and comparing it to the view of the motherboard as mounted in the computer case, the Front Panel header is at the very Bottom Right.

Two rows of pins in a White rectangular shaped header,

http://www.ascendtech.us/itemdesc.asp?ic=MB4GWAUGSBURG

(S points to Front Panel header)

[ The plastic front of a desktop computer is the Front Panel.
The area of pins on the motherboard, that the Front Panel wires go to, is the Front Panel header ]

A) Top row has Even numbered pins
B) Bottom row has Odd numbered pins.

http://www.intel.com/support/motherboards/desktop/sb/CS-009016.htm

1) Power LED = Power On LED light
2) Hard Drive Activity LED = LED light that flashes (Usually red in color) when your harddrive is active. Being used.
3) Reset switch = Reset Button. The Reset switch is behind the Reset button. (IF the computer uses a Reset switch)
4) Power Switch = Power On switch
5) Forget about Pin 9. That's for 5 Volts DC - Out. Used by factory.

Which wires coming out of the Front Panel, are the Power On wires, Harddrive LED light wires, Power On switch wires, etc.?

Remove the Front Panel, and trace where the wires end.

IF, the wires already installed coming from the motherboard to the Front Panel, are Too short, you should make notes before you remove them from the motherboard.

Note what color pair of twisted wires, went to where, in the Front Panel.
Compare to the chart of the Front Panel header given above.
(IF any wires are still connected to the Front Panel header on the motherboard)

Once the Front Panel is removed, it's usually pretty easy to trace the two wires up to the Power On switch.
Same for the Power On LED light.
Again, same for the HarDDrive activity LED light.

The SATA harddrive requires a DATA cable, and a SATA power cable.

The connector for a Data cable has 7 contact pins. It is the shorter connector.

http://en.wikipedia.org/wiki/File:SATA_Data_Cable.jpg

The connector can be at a 90 degree angle as shown, or a straight connector.
IF the data cable has an angled connector, it plugs into the Harddrive.
Straight connector goes to the motherboard.

The connector for a SATA power cable has 15 contact pins. It is the longer connector,

http://www.playtool.com/pages/psuconnectors/connectors.html#sata

Note the L shape of the connectors for the SATA data cable, and SATA power cable.

Also;
This is a 4-pin standard Peripheral power cable. Commonly misnomered as a 'Molex' power cable,

http://www.playtool.com/pages/psuconnectors/connectors.html#peripheral

IF, the SATA harddrive has a provision for a SATA power cable, AND a 4-pin standard Peripheral power cable, ONLY use just the SATA power cable.

Using both power cables will burn up the harddrive.
May not happen immediately in some cases, but WILL eventually happen.

For additional questions please post in a Comment.

Regards,
joecoolvette

Nov 17, 2011 | Gateway 505GR PC Desktop

2 Answers

How does the power switch and led plug up on a GT5428 motherboard?


This is Gateway Support, and Support Documents for the Gateway GT5428 Desktop PC,

http://support.gateway.com/s/pc/R/1009466/1009466nv.shtml

On this page left-click on Components.

Scroll down the page to the heading - Motherboards
Left-click on -
4006158R - Intel (Coryville) 945G Motherboard

Now Left-click on - Product Views
Lastly left-click on -
O - Front Panel Connector

This shows you a photo of the Front Panel header on the motherboard.

A connection on a motherboard is referred to as a Header.

The Front Panel of your computer is the plastic part where the Power On button is.

The Front Panel header on the motherboard is where the wires from the Front Panel connect to.

The above is not to offend you, or insult your intelligence. Just wanted to give you the exact names of the parts you'll be handling.

Looking at your motherboard with the Processor to the top, and the Ram slots to the right, the Front panel header is located in the very bottom right corner.

Looking at the Front Panel header on the motherboard, you will note the different colors.

There are also Pins that stick up out of the Front Panel header.

Every 2 pins is grouped into one color.

The Front Panel header is located parallel to the outside edge of the motherboard.
There are 2 rows of pins.

One row across the top of 5 pins.
One row across the bottom of 5 pins.

The pins are numbered, as well as grouped into colors.

Starting at the Right side, going towards the Left, on the Top row;
Pins 1, 3, 5, 7, and 9

Starting at the Right side, going towards the Left, on the Bottom row;
Pins 2, 4, 6, 8, and 10.

Pins 1 and 3 ( Yellow ) are for the Harddrive Activity LED.
The light in the front panel that flashes when the harddrive is actively being used.

Pins 2 and 4 ( Green ) are for the Power On LED.
The light in the front of the computer that shows when the computer is on.

Pins 5 and 7 ( Blue ) are for the Reset switch.
The Reset button on the front of the computer, IF, the computer came with one.

Pins 6 and 8 ( Red ) are for the Power On switch.
The Power On button on the front of the computer.

Pin 9 (Black) is for the +5 Volt power

Pin 10 is not used. (Not connected)

The reason I took you the long way, and did not just provide a link to the Front Panel header, is in case you need more information about your computer.

This way you'll have it.

Feb 26, 2010 | Gateway GT5428 PC Desktop

1 Answer

Gateway / eMachines 4006149R, D102GGC2 Motherboard


Their should be a 9 pin header at the bottom right corner of the board. Between the sata headers and the corner. There are two rows of pins in the header, one row has 5 and the other 4. The row with 4 pins has the power switch and the power led pins : : : : . They should be color coded red for the switch and green for the power led. From left to right the first pin is for the led (+) lead, the second pin is for the led(-) lead, the third pin and fourth pin are for the power switch. Also there is a 2 pin header above the 9 pin header that is an alternate power led header, the left pin is (+) and the right is (-). I hope this helps you.

Aug 26, 2009 | Intel Computers & Internet

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