Question about Linksys WRT54G2 Wireless Router

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Wont allow me to connect 2 additional computers and need pin name or number

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Two methods to solve your problem:
Method 1:
(1) Using your currently connected and working computers, access the wireless router security page at 192.168.1.1 (page 8 of 44 from the WRT54G2 manual), default password "admin" (page 7 of 44 from the WRT54G2 manual)
PDF file of the Linksys/Cisco Wireless-G Broadband Router User Guide:
http://belkashop.com.ua/products_files/WRT54G2_V10_EN.pdf
You'll need Adobe Acrobat Reader to view/print this file - free from www.adobe.com
(2) get the WEP or WPA password, and enter it into the wireless LAN (WLAN) settings on your 2 additional computers.

Method 2:
Alternatively, access the WEP or WPA key on one of your working PC, by
(1) make sure the printer is working, powered up and online.
(2) invoke "Network Setup Wizard"
(3) wind thru various steps (click-ing NEXT), then select "Print Network Settings"
(4) use the printed WEP or WPA key in the WLAN settings on your additional 2 PCs.

Posted on Jan 02, 2011

  • Archaeology
    Archaeology Jan 02, 2011

    In addition to these basics, you may also need (1) username, and (2) password
    from your ISP (Internet Service Provider).

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Need emachines t3306 motherboard connection diagram


The eMachines T3306 desktop computer, uses the FIC K8M-800M motherboard.
First International Computer, (Inc)

http://www.fic.com.tw/product/motherboard/amd/ficimages/k8m-800m.jpg

http://www.fic.com.tw/product/motherboard/amd/k8m-800m.aspx

Here's the download page for the motherboard manual,

http://www.elhvb.com/mboards/OEM/eMachines/manuals/index.html

Column in middle, 3rd file from bottom.

This is a Zip file. A Zip file is a Compressed file. Used to send large amount of information more easily.
Has to be decompressed, or 'unzipped'.

After you click on the blue -> FIC K8M-800M file name, a small window will come up-
Opening K8M-800M_manual.zip

Make SURE there is a Green dot in the small circle, to the left of Save File.
IF not; click in the empty circle to the left of Save File.
No go below in the small window, and click on OK.

A small download window will come up.
Allow the file to fully download all the way, then DOUBLE-click right on the file name.
(Yellow folder icon with a zipper on it. K8M-800M_manual.zip is to the right)

In the next small window go to the far Left, and click on -
Extract all files.
At the bottom of the next 3 small windows click on Next, Next, and Finish.

In the last small window DOUBLE-click right on the file name ->
K8M-800M_manual
(Next to the red Adobe PDF icon)

There is your motherboard manual in PDF file form.

For an example;
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.

Motherboard installed in computer case, the Front Panel header is at the Bottom/Right.
The Front Panel header is Orange in color. (Page 20)

Two rows of contact pins.
5 pins across the Top row.
4 pins across the Bottom row.

The Top row is numbered ODD.
The Bottom row is numbered EVEN.

Starting on the RIGHT side going across to the Left; Top row,
Pins 1, 3, 5, 7, and 9.

Starting on the RIGHT side going across to the Left; Bottom row,
Pins 2, 4, 6, and 8.

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.

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. Probably a 5 Volt test point.

D) Pins 2 and 4 are for a Power On LED light.
These two pins are used for a Single color, Power On LED light.
Two wire LED light.

Pin 2 is for the Positive ( + ) wire.
If the PWR LED is dim when the computer is on, switch the wires around.
There is ALSO a jumper used for this LED light. More on it at the end.

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

To the Right of the Orange Front Panel header, (F_PNL), is the PW_LED header.
[Page 20 to right of Front Panel header. -> PW_LED
(Power LED, 2/3 Pins) ]

3-pin Black header. Sits Vertically.
(The Orange - Front Panel header, sits Horizontally)

This is used for a 3-wire Power On LED light.
Used for a Dual Color - Power On LED light.

One example is if the computer has Turbo Mode, and Normal Mode.
Green color usually for the Turbo Mode, Yellow color of the LED for the Normal Mode.

Starting from the BOTTOM going UP;
Pins 1, 2, and 3. (3 at the Top)

A) Pin 1 is for the Positive ( + ) wire. [Signal]
B) Pins 2 and 3 are for the Ground wires.

Jumper block for the 2-wire Power On LED light, and 3-wire Power On LED light; Page 13 - Set System Jumpers
(Actually it starts on Page 12)

6-pin header to right, of 3-wire Power On LED header.
Has Blue jumper caps on it. Two of them.
(PL_LED1)

http://www.ebay.com/itm/NEW-FIC-uATX-Skt-754-AMD-Desktop-Motherboard-VIA-K8M800-AGP-4x-8x-DDR400-800FSB-/280923928691?pt=Motherboards&hash=item41685ef873

Two rows of 3 pins.
The Top row is numbered ODD.
The bottom row is numbered EVEN.

Starting on the RIGHT side going towards the Left; Top row,
Pins 1, 3, and 5.

Starting on the RIGHT side going towards the Left; Bottom row,
Pins 2, 4, and 6.

A) With the jumper caps on Pins 3 and 5; plus 4 and 6; the Power On LED light works as a Single color LED.

B) With the jumper caps on Pins 1 and 3; plus 2 and 4; the Power On LED light works as a Dual color LED.

For additional questions please post in a Comment

Regards,
joecoolvette

Mar 07, 2013 | Computers & Internet

1 Answer

Power LED and other connection diagram for MSI 7142 motherboard


MSI Support > K8MM-V motherboard (ms-7142) > Main Support page,

http://www.msi.com/product/mb/K8MM-V.html

Hover your mouse cursor on the Download tab.
(Overview / Specifications / Download / Support / etc)

In the drop down list click on - Manual

Underneath the Download subheading click on the blue -
M7142v.1.0.zip (2005-09-07)

Click on the 'country' name nearest yours.
(U.S. is a country. Europe and Asia are continents)

A small window will come up -
Opening M7142v1.0.zip

Make SURE the small circle to the left of Save File, has a Green dot in it.
IF not; click in the small empty circle to the left of Save File.
Now go below in the small window, and click on - OK.

A small download window will come up.
Allow the file to fully download, then DOUBLE-click right on the file name. ( M7142v1.0.zip)

In the next small window go to the far left, and click on -
Extract all files.

At the bottom of the next 3 small windows, click on Next, Next, and Finish.

In the last small window DOUBLE-click right on the file name.
(Next to the red Adobe PDF icon)

There is the motherboard manual in PDF file form.

The Adobe Reader page number box is at the Top, to the right of the Down Arrow.
You can go page by page, to the page you want, using the Down Arrow; or if you know the page you want you can do this,

1) Put your mouse cursor in the page number box at top.
Left-click once. Anything in the page number box, is now highlighted in blue.

2) Type the page number.
3) Press the Enter key.

A) Go to Page 5 - Layout.

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.

On your motherboard there are two.
JFP1 and JFP2.
Junction Front Panel 1 and Junction Front Panel 2.

JFP1 is on the Right side of the motherboard, down in the Bottom/Right corner.
It sits Vertically on the motherboard.

Two columns of contact pins.
5 on the Left side, 4 on the Right side.

Go to Page 14 - Front Panel Connectors: JFP1/JFP2

The pins on the Left side are numbered ODD.
The pins on the Right side are numbered EVEN.

Starting on the Top/Left side, coming down;
Pins 1, 3, 5, 7 and 9.

Starting on the Top/Right side coming down;
Pins 2, 4, 6, and 8.

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.

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

C) Pin 9 is N/C. Not Connected.
This is reserved for the factory. Believe it is a 5 Volt (DC) test point.

D) Pins 2 and 4 are for the Power On LED light.
It is for a TWO wire Power On LED light.

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.

F) There is NO Pin 10.

The JFP2 header is to the Left of JFP1.
It is situated Horizontally, and close to the bottom of the motherboard.

Two rows of pins.
3 pins on the Top row, 4 pins on the Bottom row.
The Top row is numbered ODD.
The Bottom row is numbered EVEN.

Starting on the Right side, going towards the Left; Top row,
Pins 1, 3, and 5. There is NO Pin 7.

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

A) Pins 1, 3, and 5 are for a THREE wire Power On LED light.
I assume Pin 1 is for the Negative wire ( - ), and Pins 2 and 3 are for the two Positive wires.

It's for a dual color Power On LED light.
Example: Turbo Mode has a Green light, Normal Mode has a Yellow light.

B) Pins 2, 4, 6, and 8 are for an internal speaker.
Internal speaker is used to hear the BIOS Beep Codes.

For additional questions please post in a Comment.

[Thought you may want the motherboard manual, too]

Regards,
joecoolvette

Mar 04, 2013 | MSI K8MM-V Motherboard

1 Answer

What is the sqare chuck , wires two black and two white wires on the motherboard ?


Boy, ya got me.

If it was a small square opaque white socket on the motherboard, that a power cable from the Power Supply; had two YELLOW wires, and two Black wires, and plugged into it, I would know what it is,

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

As technology for personal computers advanced, hardware components needed more power.
The motherboard wasn't able to deliver the power needed, so the 4-pin ATX +12 Volt power cable, was brought out.

More power was needed later.
Hardware components demanded more power, than a 4-pin ATX +12 Volt power cable could deliver.

So the 8-pin EPS +12 Volt power cable was brought out,

http://www.playtool.com/pages/psuconnectors/connectors.html#eps8

It CONNECTS to the motherboard. (For motherboards that use one)
NOT to be confused with the 8-pin PCI Express power cable,

http://www.playtool.com/pages/psuconnectors/connectors.html#pciexpress8

This power cable plugs into a GRAPHICS CARD, not the motherboard. Note the color code of the wires.

For a PCI Express expansion slot on the motherboard, for a graphics card; the best the PCI Express slot can deliver is 75 Watts.

The 6-pin PCI Express power cable was brought out next,

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

It is plugged into the graphics card too, and can deliver up to an additional 75 Watts.
Now there is 150 Watts available for the graphics card.

Computer technology advanced, and the 6-pin PCI Express power cable, couldn't deliver the power needed.

Now comes the 8-pin EPS +12 Volt power cable.

The 8-pin EPS +12 Volt power cable by itself, can deliver up to an additional 150 Watts.

Now there is 225 Watts available for a graphics card.
75 Watts from the motherboard, 150 Watts from the 8-pin EPS +12 Volt power cable.

Color code of wires;
1) Orange = 3.3 Volts
2) Red = 5 Volts
3) Yellow = 12 Volts
ALL are DC Voltage

(Two flashlight batteries produce 3 Volts DC)

4) Black wires are Ground wires. Also are known as Negative wires.


This motherboard happen to have a manufacturer name, and Model Number?

Can't find it?
How about the computer manufacturer name, and model number, it came out of?

The model number for a desktop computer, is on the back of the computer, next to the Windows product key; or up on the side of the computer tower.

(The plastic front of a desktop computer is the Front Panel.
Some older computers had a Door in the Front Panel.
The door is opened, and you look inside -> Down, for the model number)

Post back in a Comment.

Regards,
joecoolvette

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

Feb 08, 2013 | Computers & Internet

1 Answer

Front panel connections


What THIS expert(?) needs, is apparently learn how to look at ALL problems, stated by the asker!

(It's gonna' be a long week Lauren. [Gone, but NEVER forgotten])

Elitegroup Computer Systems Support > ECS A55F-M3 mobo > Main Support page,

http://www.ecs.com.tw/ECSWebSite/Product/Product_Detail.aspx?DetailID=1290&MenuID=117&LanID=0

Scroll down a little, click on the Download tab.
(Overview / Specification / Features / Download / etc)

Click on the Manual heading.
(Driver / BIOS / Manual)

To the right of Download, click on the country NAME nearest yours.

A small window will come up -
Opening A55F-M3 V1.0_20110907_manual.zip

Make SURE there is a Green dot in the small circle, to the left of Save File.
If not; click in the empty circle to the left of - Save File.
Then go below in the small window, and click on OK.

A small download window will come up on the left.
Allow the file to fully download, then DOUBLE-click right on the file name.

In the next small window go to the top/left, under the Folder Tasks heading, and click on -
Extract all files.

At the bottom of the next 3 small windows, click on -
Next, Next, and Finish.

In the last small window DOUBLE-click on the file name -
A55-M3
V1.0_20110907_manual
,next to the red Adobe PDF icon.

There is the motherboard manual in PDF file form.

Note*
The Adobe Reader PDF page number, and the actual manual page number; are Not the same. When I refer to a page number, it is the Adobe PDF page number. (Top of PDF file to the right of the Down Arrow)

Go to Page 9 - Motherboard Layout [ Motherboard Components ]
The number 10 points to the Front Panel header -
F_PANEL

Motherboard installed in computer case, (Processor to Top; Ram Memory slots to the Right), the Front Panel header is the third header from the Right.
Two white SATA connectors, then black Front Panel header.

Front Panel header pinout is on Page 27.
Two rows of contact pins.
The pins on the Top row are numbered EVEN.
The pins on the Bottom row are numbered ODD.

Starting on the LEFT side going towards the Right; Top row,
Pins 2, 4, 6, and 8. There is NO Pin 10.

Starting on the LEFT side going towards the Right; Bottom row,
Pins 1, 3, 5, 7, and 9.

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.

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 to use. (5 Volts)

D) Pins 2 and 4 are for the Power On LED. (Light)
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.

F) Again, there is NO Pin 10.

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

Happy New Year!

Dec 31, 2012 | ECS A55F-M3 Socket FM1/ AMD A55 FCH/ DDR3/...

1 Answer

How to connect switch on/off from board to case


http://www.ebay.com/itm/MSI-K8MM-V-MOTHERBOARD-AMD-SKT-754-MS-7142-TESTED-WORKING-/271103601623?pt=Motherboards&hash=item3f1f08abd7

Put your mouse cursor in the middle of the photo. Now move it around. Any bigger than that, and you need a microscope.

Bottom RIGHT corner. See where it states JFP1? From it go UP the motherboard. There is a mounting hole, then the Front Panel header.

JFP1

It has Black, and Red, and Yellow, and Green, and Blue in it, below it's contact pins.

MicroStar International Support > MSI K8MM-V motherboard > Support Main page,

http://www.msi.com/product/mb/K8MM-V.html

Hover your mouse on Download.
(Overview / Specification / Download / Support / etc)

In the drop down list click on - Manual

Under the Download subheading click on the blue - M7142v1.0.zip

Click on either Download 1, Download 2, or Download 3.
(Or click on the country name nearest yours. I have never seen Download 1, 2, and 3 before)

A small window will come up on the right -
Opening M7142v1.0.zip

Make SURE there is a Green dot, in the small circle to the left of Save File.
If there isn't; left-click in the empty circle to the left of Save File.
Now go to the bottom of the small window, and click on OK.

A small window will come up on the left.
Allow the file to fully download, then DOUBLE-click right on the file name.

Another small window will come up.
Go to the far left of this window, and click on - Extract all files

At the bottom of the next 3 small windows, click on Next, Next, and Finish.

Now DOUBLE-click on the file name - M7142v1.0,
next to the red Adobe PDF icon.

There is your motherboard manual.

The PDF file page, and the actual manual's page, are not the same number of page.
Go to Page 5 - Adobe Reader page number, or Page 1 - Actual manual page number.

Be sure to note JFP1 and JFP2.
(Junction Front Panel 1 and Junction Front Panel 2)

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.

The Front Panel header is JFP1.
JFP2 is an auxiliary front panel header. Explanation follows.

JFP1 is two columns of pins.
5 on the Left side; 4 on the Right side.

Pins on the Left side are numbered ODD.
Pins on the Right side are numbered EVEN.

Starting at the Top, coming down on the Left side;
Pins 1, 3, 5, 7, and 9.

Starting at the Top, coming down on the Right side;
Pins 2, 4, 6, and 8.
There is NO pin 10.

A) Pins 1 and 3 are for the HarDDrive activity LED. (Light. Usually Red)
Pin 1 is for the Positive ( + ) wire.
If the HDD LED is dim when the harddrive is active, 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.
Probably 5 Volts used by the factory for testing the motherboard.

D) Pins 2 and 4 are for the Power ON LED. (Light)
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.

F) There is NO pin 10.

JFP2 is to the Left of JFP1.
Two rows of pins.
3 pins on the Top row; 4 pins on the Bottom row.

The 4 pins on the Bottom row are for a speaker.
For an internal speaker so you can hear BIOS Beep Codes.

Pin 2 is all the way to the Right; Pin 8 all the way to the Left.
(2, 4, 6, and 8)
Believe Pin 2 is for the Positive ( + ) wire. Pin 8 the Negative ( - ) wire.

The 3 pins on top are for a Power On LED light, that has 3 wires.
A dual color LED. (Yellow/Green? Normal/Turbo)

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

Nov 17, 2012 | MSI K8MM-V Motherboard

1 Answer

How to reconnect front panel wires to Intel D845PT. Thought I had another identical computer, but its board was a D845GERG2 and is different. I took everything out of the chassis to clean and make sure...


aticus,

Intel Support > Intel D845PT Technical Product Specification,

http://www.intel.com/support/motherboards/desktop/d845pt/sb/cs-013219.htm

Under the heading - Technical Product Specification, left-click on the blue -
A7585201.PDF

The computer you are using now has Adobe Reader on it. Adobe Reader uses PDF files.
I would recommend however, updating to Adobe Reader X (10), though, if the computer doesn't have this version.

After you click on the above file name it may take up to 30 seconds, (Or more), for the first page to come up.
It may also take additional time for the file to fully download.

Using the Down Arrow at the top, and the page number box to the right of it, go to Page 71.

{Or alternatively left-click in the page number box, to the right of the Down Arrow at the top of the PDF file.
The number in the page number box will be highlighted in blue.
Type 71
Now press the Enter key }

D points to the Front Panel header.

The Front Panel header is a rectangular block, and is vertical in this illustration.
Turn the illustration in your mind, clockwise to the right.

Processor to the top, Ram Memory to the right, PCI slots (White) to the bottom.
The way it sits in your computer.

The Front Panel header now sits horizontal, and is parallel to the bottom edge of the motherboard.

There are 16 pins in the Front Panel header.
8 across the Top, and 8 across the Bottom.

The pins on Top are numbered ODD.

Starting at the Right side, (Closest to the CMOS Battery), going towards the Left, on the Top row;
Pins 1, 3, 5, 7, 9, 11, 13, and 15.

Starting at the Right side going towards the Left, on the Bottom row;
Pins 2, 4, 6, 8, a space, pin 12, a space, and pin 16.
There is NO pin 10, or 14. Just a space where these two pins would be.

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

If the HDD 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) Pins 9, 11, 13, and 15 are NC. Not Connected.

D) Pins 2 and 4 are for the Power On LED light.

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

F) Pins 12 and 16 are NC. Not Connected.

For additional questions please post in a Comment. (Believe upper right of your page - Comment)

Regards,
joecoolvette

Sep 29, 2011 | Intel D845PT (KD845PTPAK10) Motherboard

1 Answer

I need a wiring diagram to install my Ultra Durable Motherboard model GA-Z68MX-UD2H-B3


This is Gigabyte Support, and the main support page for the Gigabyte GA-Z68MX-UD2H-B3 motherboard,

http://www.gigabyte.com/products/product-page.aspx?pid=3854#ov

On this page I invite you to click on the Downloads tab.
(Overview, Specifications, Downloads, News/Awards, etc)

To the right of the Download Type box, click on the blue down arrow.
Click on Manual.

You want the third file down,

English - 1001 - pdf - 28.91MB - 2011/05/02

Under the Download Here heading, click on the name of the country nearest yours.

This is a PDF file. It may take up to 30 seconds before you will see the first page.
It may also take additional time for the file to fully download.
(The computer you are using now has Adobe Reader on it, which uses PDF files)

[ I'm using Adobe Reader X (10), and a medium speed DSL connection. Took over 65 seconds to download, clicked on America. Longest PDF file download I have had in a long time ]

Page 7 shows a layout of the motherboard.
Processor to the Top, Ram Memory to the Right, the Front Panel header is to the bottom right corner.

{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.
F_PANEL }

Page 23
10) F_PANEL

Page 28 - Front Panel pinout

The Front Panel header is parallel to the bottom edge of the motherboard, and lays out horizontally.
Two rows of 10 pins. Total of 20 pins.

The Top row is numbered Evenly. Pins 2 through 20.

Pins 2, 4, 6, 8, 10, 12, 14, 16, 18, and 20.

The Bottom row is numbered Odd. Pins 1 through 19.

Pins 1, 3, 5, 7, 9, 11, 13, 15, 17, and 19.


A) Pins 6 and 8 are for the Power On switch.
(If there is a Positive { + } wire it goes to Pin 6)


B) Pins 10 and 12 are not shown. No Pins 10 and 12.

Pins 14, 16, 18, and 20 are for an internal speaker.
This speaker is used for BIOS Beep Codes.


C) Pins 1 and 3 are for the HarDDrive activity LED light.
The red LED that blinks when the harddrive is actively in use.

(Pin 1 is for the Positive wire { + }
If the LED light is dim when operating, switch the wires )


D) Pins 5 and 7 are for the Reset switch, IF used.
(You can go through Task Manager, and do the same thing.
OR you can also simultaneously press the CTRL, ALT, and DELete keys)


E) Pins 9 and 11 are for a Chassis Intrusion switch.

If the computer cover is removed there is no power to the motherboard.
This is IF a chassis intrusion switch is connected to these two pins.

It may have the style that the switch is in the open position, allowing No electricity to pass through to the motherboard, when the computer cover is removed.

Or it may have the style where the switch closes, and connects to Ground, when the computer cover is removed. Again no electricity is allowed to pass through to the motherboard.

Test to see which way works. Jumper wire across these two pins.
Default setting is probably nothing connected to these two pins.



F) No Pin 13

G) Pins 15, 17, and 19 are for the Power On LED light.

There are three pins for using a dual color LED light.

Pins 15 and 17 are for the Positive wires.
One pin goes to one color (Side) of the LED light, the other pin is connected to the other color (Side) of the LED light.

Pin 19 is for the Ground { - } wire.

Dual color LED lights were used if a computer had 'Turbo' mode. The computer was supposed to operate faster in Turbo mode.
In reality the computer operated at normal speed in Turbo mode, and lesser speed in the normal mode.

If your Power On LED light is a single color LED, connect the Positive { + } wire to Pin 15, and the Negative { - } wire to Pin 19.


As for the wires coming from the Front Panel, you'll have to trace them down to see what is what.
Power On switch wires, Power On LED wires, etc.

For additional questions please post in a Comment.

Regards,
joecoolvette

Jul 24, 2011 | Computers & Internet

1 Answer

Intel D848PMB MOTHERBOARD PANEL


I would like you to download the Motherboard Manual for the Intel D848PMB mobo, from Intel,
(Mobo = MOtherBOard),

http://www.intel.com/support/motherboards/desktop/d848pmb/sb/cs-008915.htm?wapkw=%28Intel+D848PMB%29

On this page click on the first file listed.

Click on the blue - Product Guide - PDF, above the file name,

File Name: D848PMB_ProductGuide_English02.pdf

It may take as long as 30 seconds before you see the first page. It may also take additional time to fully download the file.

This is just a temporary download so that you can view the file. (Manual)
There is a way to download it to your computer for safekeeping.
(This way you can also burn a copy to a CD disk, and delete it from your computer to save harddrive space)

If you do not know how, and wish to, please state in a Comment.

Orient the motherboard in your mind, so that we are both looking at it in the same direction.
With the computer case open the motherboard will be sitting in this direction;

Processor to the top, (Processor fan on top of Processor), Ram Memory to the right, and the white PCI slots (3) are to the bottom.

The Front Panel header is located at the bottom Right corner. It is situated on the Right side.

(The plastic front of your computer is the Front Panel. The area of pins on the motherboard that the Front Panel cable, (Wires), connect to is the Front Panel Header)

There is two columns of pins. The header itself is vertical, (Parallel to the Right side), with pins arranged in two's going down the header.

In the Motherboard Manual (Product Guide) on Page 12, the letter S points to the Front Panel header.

The Front Panel header's pins are numbered. The numbering begins from the BOTTOM of the motherboard, and increases going towards the top.

(Page 35. The letter E points at the Front Panel header.
It is also named J9H3. Junction 9 Header 3)

Bottom RIGHT column starting from the BOTTOM of the motherboard, going towards the top,

Pins 1, 3, 5, 7, and 9.

Bottom LEFT column starting from the BOTTOM of the motherboard, going towards the top,

Pins 2, 4, 6, and 8. (There is NO Pin 10)

Page 36,

1) Pins 1 and 3 are for the HarDDrive Activity LED light. (Blinks when the harddrive is active, and in use)

2) Pins 5 , 7, and 9 are for a Reset switch. (Reset button)
This is IF a reset switch is used.

(This is what CTRL, ALT and DELete are for)

3) Pins 2 and 4 are for the Power On LED light.

[NOTE*
If the HDD Activity LED light, or the Power On LED light are dim, switch the wires around]

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

For additional questions please post in a Comment.

Regards,
joecoolvette

Jun 16, 2011 | Computers & Internet

1 Answer

My problem is, my wire of barcode symble scanner is deffective, i want repair it and change it to new usb, hwo to change usb from the end rj11?


A USB connector uses 4 pins.

It may have 5 pins in it, (Depends on the style of USB connector), but only 4 are used.

http://pinouts.ru/Slots/USB_pinout.shtml

The number 1 pin is used for 5 Volts. 5 volts is transferred from the computer through the USB cable on Pin 1.

The number 2 pin is used for Data transference.
The number 3 pin is also used for Data (Information) transference.

This is DC electricity so there is a Positive connection, and a Negative connection.
Pin 2 is the Negative connection.
Pin 3 is the Positive connection.

Pin 4 is used for Ground.

Suggest you match up the style of connector you have with the illustrations on the link.
Find Pin 1.
Look at your existing USB cable, and note what color wire goes to what pin.
Write it down.

Use the above to replace the USB cable.

For additional questions or clarification to what has been stated, please post in a Comment.
Regards,
joecoolvette

May 29, 2011 | Symbol Computers & Internet

1 Answer

I can't find where the connections of the front panel are on the motherboard or where they go?


The eMachines T2893 desktop computer uses an Inte G845GVSR mobo. (MOtherBOard)

Intel Support>D845GVSR>Motherboard Manual,
(Intel's name - Product Guide),

http://www.intel.com/support/motherboards/desktop/d845gvsr/sb/cs-008823.htm

I would like you to left-click on the top file.
Click right on - Product Guide - PDF, in blue.

(File name underneath it is -
File Name: D845GVSR_Product Guide_English.pdf )

May take up to 30 seconds, before you see the first page.
(You will be staring at a blank screen until the first page comes up. The file is downloading in the background)

Took 5 seconds before I saw the first page, and an additional 12 to fully download, using a medium speed DSL connection.

The Front Panel header on the mobo is shown on Page 31. (C on the illustration. J9G1 on the mobo)

The Front Panel connections are on Page 32.

Barring that you cannot download this PDF file, or do not understand the manual, I will detail the Front Panel header connections.

Orienting the motherboard so we are both looking at it the same way;

The Processor is at the top, the ram memory slots are to the right side of the mobo, and the white PCI slots are to the bottom.

There are three PCI slots. The one closest to the Processor is PCI 1.
The one closest to the edge of the mobo is PCI 3.

To the far right of PCI 3 is the Front Panel header.
It's the header located closest to the Right side of the mobo, and the bottom edge, and is directly below the
CMOS battery.

There are two rows of pins.
Four across the top, Five across the bottom.

The top row of pins are numbered Evenly.
The bottom row of pins are numbered Odd.

Starting from the Left side of the mobo, going to the right, on the Top row,

Pins 2, 4, 6, and 8. (There is No 10)

Starting from the Left side of the mobo, going to the right, on the Bottom row,

Pins 1, 3, 5, 7, and 9.

A) Pins 1 and 3 are for the Harddrive Activity LED
If you have a wire with a + sign on it (Positive) it goes to Pin 1.

B) Pins 2 and 4 are for the Power On LED.
(Pin 2 to the Green LED lamp, Pin 4 to the Yellow LED lamp, if applicable with your computer)

C) Pins 5 and 7 are for a Reset switch. (If applicable)
(Pin 5 is Ground)

D) Pins 6 and 8 are for the Power On switch.
(Pin 8 is Ground)

E) Pin 9 is for the +5 Volt power.

(You are following Anti-Static precautions, right?)

Have any questions just post in a Comment.
(Believe upper right of your page)

Jun 13, 2010 | E-Machines T2893 PC Desktop

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