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VC 31-L motherboard diagram

Need diagram for header pin out

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I am looking for a wiring diagram for the mic in, mic power and mic ground on a gigabyte motherboard 8vm533m-rz


25126305-cyh1nhlz3nmhmciytcwjnjrb-4-0.jpg


"The front panel audio header on an IntelĀ® Desktop Board lets you connect to a front panel audio module built into a system chassis. This document describes the header pin-out configuration for connecting a chassis with IntelĀ® High Definition Audio (HD Audio) or AC'97 audio.
Note HD Audio headers are pin-compatible with AC'97 chassis and connectors. "

-intel Desktop Boards Front Panel Audio Header Pinouts

Sep 22, 2014 | Computers & Internet

1 Answer

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

I need a wire diagram for a Gateway Mother board MCP61PM-GM


Carole,

The front of the 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.

Would this be what you require, or more extensive?

From a fellow FixYa expert,

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


I know it states MCP61PM-HM
The 10-pin ( actually) Front Panel header, is the same across the board, for ECS motherboards.

For additional questions please post in a Comment.

Regards,
joecoolvette

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

Oct 09, 2012 | Computers & Internet

1 Answer

Wiring Diagram For Usb flashdrive


click start control panel administrative tools computer management device manager scroll down universal serial bus controllers you could see a yellow question / exclamation mark? ! or a red X

you will need to update/reinstall drivers

right click to reinstall drivers


if you can see your usb drive but its not working

ports (com&lpt) right click update driver if this fails to fix the problem


check the USB leads that attach to the motherboard usually ((red white green black)) make sure they are securely seated and have no dust build up on them dust will cause static and a lot of unforeseen problems to a computer and its parts


or
PRODUCT NAME
FRONTX USB Type A Internal

PRODUCT CODE
CPX101-2

BAY USAGE
Half of large bay

CONNECTORS
USB type A female
1x5 header connector female

CABLE
USB cable (UL 2725)
Length - 2.5 feet (762 mm)


WIRE ASSIGNMENTS



Red: + 5V / Voltage + / VCC
White: D - / Data - / USB -
Green: D + / Data + / USB +
Black: GND / Voltage - / Ground
Black: S-GND / Over Current / Shielding

The S-GND wire is fatter and can be easily recognized. The connection of S-GND wire to the header pin is optional.

HEADER CONNECTION GUIDES


Diagram 1: On most motherboards, the USB header/pin-out consists of 9 pins arranged in 2 rows, which allows for 2 USB connections (i.e. USB1 and USB2). Normally, the pins for USB1 and USB2 are in seperate rows.
Diagram 2: Simply plug the connector onto the 5-pins row, and make sure that the pin assignments and wire assignments are matched correctly.
Diagram 3: Alternatively, you can plug the connector onto the 4-pins row, and leave the S-GND wire unconnected.
You might have to rearrange the wires to match with the pin assignments, or change the header connector if necessary, depending on the layout of the USB header.
On some motherboards, there is a NC pin in the USB header. You can connect the S-GND wire onto this pin. NC simply means "no connection" and NC pin is an "empty" pin.
2X5 PINS HEADER
Refer to the diagram below, for 2x5 pins header, simply plug the connector onto one row of the pins, and always make sure that pin assignments and wire assignments are matched correctly. You might have to rearrange the wires if necessary.


2X4 PINS HEADER
Refer to the diagram below, for 2x4 pins header, simply plug the connector onto one row of the pins. Please note that there is no S-GND pin in this header. You can leave the S-GND wire unconnected. You might have to rearrange the wires if necessary, in such that the wire assignments and pins assignments are matched correctly.



ACTIVE PINS NOT IN THE SAME ROW

On some motherboards, the 4 active pins are not located in the same row, as shown in the example below:

To connect to this type of USB header, you need to change the header connector to 2x5. Simply rearrange the wires within the 2x5 connector to match with the pin assignments. If the green wire is connected to the USB2+ pin, the white wire must be connected to the USB2- pin. The red wire can be connected to any +5V pin, and the black (GND) wire to any GND pin. If there is no S-GND pin provided, you can leave the S-GND wire unconnected.




hope it helps

Sep 23, 2012 | Lexar Media Echo ZX 32 GB Flash Drive

1 Answer

HDD and reset light on intel p4 82845 mother board


Hi pc_ski,
Download the manual for your board, click on this PDF link.
http://download.intel.com/support/motherboards/desktop/D845GLLY/ADLY_English.pdf

See page 64 first for the layout of the front panel header. The block you need to refer to is letter C. Here you'll see where pin one is located at.
Go to page 65. Table 32 shows the pin assignments for the front panel header. Pin-1 & pin-2 is for the HDD & pin-7 & pin-8 for reset switch.

Have more questions? Post here.
Good luck pc_ski!
Mike

Mar 22, 2009 | Intel Desktop Board D845GLAD Motherboard

1 Answer

Connecting front panel wiring to INTEL 845GRG Motherboard


Hello davideiker1, the Intel D845GRG MB manual is shared with another Intel board. (D845GBV MB). Go to this Intel site & download the D845GRG manual; http://support.intel.com/support/motherboards/desktop/d845grg/sb/cs-008873.htm You'll need Adobe reader to view the manual. Download Adobe from this link; http://www.adobe.com/products/reader/
See page 9 for motherboard layout.
The front panel connectors are shown on page 68, see item C.
On page 69 is, Table 31 shows the pin assignments for the front panel header. Front Panel Header (J9G1).
Pin 1 is power for the hard disk drive led, pin-3 is negative for the hard disk drive. Wire colors coming from the case are important. Look at all of the front case wires. The common color for each 2-pin connector will be ground. In most cases the ground wire is white, except for the internal speaker. Ground for the speaker is normally black. (This motherboards speaker is built into the MB, no hook up is needed).
Pin number 2 is positive for the case power led which lights up as green. Pin 4 is negative for the power led.
The reset switch is a bit different. Pin 5 is negative & pin 9 is positive, however if your case uses a two pin connector than connect pin 7 as ground & pin 9 for positive. The On/Off switch, pin 6 is positive & pin 8 is negative.
If this manual is not what you see on the MB, please advise.

Good luck davideiker1!
Need more information/questions post here.
Thank you for using FixYa.
Input, comments are welcomed.
Mike

Jan 22, 2009 | EliteGroup P6SET-ML Motherboard

1 Answer

Emachines t3830 I need the schematic for MB I umployed the wire for the push bottom without looking at the way they were plug. Now I do not know the correct aligning of the push bottom wires.


If you look at the motherboard there is usually a diagram labeled "FRONT PANEL HDR" that will tell you which pins are for: HDD LED, PWR LED, RESET, PWR ON. etc.
The chart / diagram may be a few inches away from front panel header.
the following example is from my emachine T2893 that I had opened because it won't power up.

the motherboard at the header connector labels pin #2 and with that you can figure out the other
pin numbers

example of diagram on motherboard (Confirm the pin numbers on your motherboard)


J9G1 PINS
| HD LED | 1 - 3 |
| PWR LED | 2 - 4 |
| RESET | 5 - 7 |

| PWR ON | 6 - 8 |

Hope this helps you figure which pins to hook you switch up to.

Jan 18, 2009 | E-Machines eMachines T3830 PC Desktop

1 Answer

Changing my case


If you want to download the Manual for your Motherboard, I've included the link below. Otherwise I will provide a rough diagram of the Panel header for connecting your case to the Motherboard.
http://www.ecs.com.tw/ECSWebSite/Downloads/ProductsDetail_Download.aspx?detailid=422&DetailName=New&DetailDesc=&CategoryID=1&MenuID=6&LanID=0


[2][4][6][8][10]
[1][3][5][7][ 9 ]

HDD Led
+ = 1
- = 3
Power/ PWR LED
+ = 2
- = 4
Power switch
Pins 6 & 8

Reset
Pins 5 & 7

RSVD (Reserved)
pin 9

NC (No Connection)
Pin 10

Hope this helps you
Dave

Nov 14, 2008 | EliteGroup K7VMA Motherboard

2 Answers

ECS MCP61PM-HM SPDIF Header


diagram at HP support forum sows board and labels for connectors.
http://h30434.www3.hp.com/psg/board/message?board.id=HardwareDPC&message.id=87&query.id=879674

Oct 28, 2008 | HP VECTRA VLI8 P3 Motherboard (KZM6120)

1 Answer

Searching for a wiring diagram for my E machine....


Industry Standard Architecture exists here.

The pin arrangements for USB are standard, some usb headers are attached to the boards in the opposite direction but the pin arrangement is the same.

USB headers consist of 9 pins, arranged as 4 pins and one missing, and 5 pins like this:
x x x x o
x x x x x

these are marked as:

vcc1 usb 0- usb 0+ n/c
vcc2 usb 1- usb 2+ n/c

colours are:
red, white green black

Note: some motherboards have these connectors back to front but the connection sare as per the diagram

the audio header is arranged as follows:

X X X O X
X X X X X

top row = gnd, vcc5, mic2,n/c line

bottom row = mic1,mic r, line out,front spk r, lin out L

The cable colours may differ but the preformed plug will only fit in one place /direction



Oct 27, 2008 | E-Machines (308714) Motherboard

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