Question about EliteGroup L7VMM2 Motherboard

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I Need To Know Where The Pwr Led Goes On A L7VMM2 Motherboard

I Have An E-Machines T2341 With A L7VMM2 Motherboard. My Wires To The Start Button Accidentally Came Off. I Can See Where The Red And White Hed Led Wire, And Where The Black And White Pwr S/W Wire Goes. It's Written On The Motherboard. I Just Can't Find Where The Green And White Pwr Led Wire Goes. Please Help. Very Frustrated!!

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  • superlynn Nov 24, 2008

    Thanks. That Did The Trick!! Very Gratefull.

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This link will give you a download of the manual. There were a few versions of the motherboard, but I hope the schematics didn't change.

Download Here


Posted on Nov 23, 2008

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E-Machines T2642 PC Desktop from mother board 3 cables came unplugged 1 is green pwr led 1 is pwr s/w-black ,one is red hdd led i just need to know what order to plug them back in


Sorry you are having trouble.
Led's have a + and a - side.
With a magnifying glass you should be able to see where each one goes on the board. Start with pwr s/w. when you have it on the right pins then you can push the button and turn it on. I have done with with a screwdriver and quickly touching two pins at a time until it comes on.
Next the power LED. This one should be on all the time.
Last id hdd LED. This one will only be on when HDD is active and reading or writing.
The connector you are looking for is normally in the right hand corner opposite the power supply and has all the wires from the case going to it.

Apr 05, 2010 | E-Machines T2642 PC Desktop

2 Answers

I have 3 wires on my pc and i dont know where to connect them on my motherbaord - the wires have writen on them "HDD LED" "PWR LED" "PWR S/W" can any1 help me?


Hi Dan,
The wires are from the front panel. HDD LED which causes an led (usually red) light to turn on when the Hard Drive is active. The PWR LED turns on an LED light (usually green) when you turn on your computer. The PWR S/W turns on your computer when you press the on button of your computer. The front panel connector riser is usually located on the bottom right of your computer. They fit on little pins. Unfortunately there is no standard, so connections vary. Sometimes the pins are labeled on the motherboard. . Check your manual. For more info do a google search for "Motherboard front panel connectors". Hank

Mar 12, 2010 | Intel Computers & Internet

1 Answer

Need to re-attach power button cable, hard drive


The manual for your computer is available from emachines, p.168 shows the info you need (replacing the front I/O panel)
http://downloads.emachines.com/userguides/8511279_eM_NG3_chassis_HW_ref_en.pdf

The good news is that you can't harm the computer by connecting the wires wrong and the bad news is they just won't work the way they are supposed too if not connected properly. The LED's must have the correct polarity to work.
In general, if you look real close (as in magnifying glass and flash light) you will see the ID for each set of pins is printed on the motherboard (pwr,rst,HDD,pwr sw,speaker) Just match what it says on the motherboard to what it says on the wires. Don't worry if you get the polarity wrong. If a light doesn't work just swap the two wires. The colored wires should be positve (+), though. The reset (rst) and power switch (pwr sw) wires don't require polarity.
These instructions are for most computers in general, YMMV.

Nov 30, 2009 | E-Machines eMachines Desktop PC

1 Answer

Need to know which of 3 wires from power button goes where on the motherboardon emashines t3092


ok always start your search on the outside ends of the motherboard.
you will need a magnifying glass to see it. but it will read
pwr / reset / led/ ect.. more than likely the female connection will be about 3/8 in or smaller in size and black. it will be very hard to read so i would get the magfy to see it . on the plugs its self it should read the same .

Nov 13, 2009 | Computers & Internet

2 Answers

I have an 945gzt-m v 1.0 and dont know were the pwr sw wire goes


Yes.
First, let's orient the view of the motherboard, so we are both looking at it the same way.
The processor is at the top middle, and the Front panel header, is to the very bottom right hand corner.
Right next to the motherboard mounting hole.
The Front Panel header goes across the bottom edge of the motherboard, lengthwise.

Looking at the top row of pins on the Front Panel header, No.2 Pin is at the far left. Pins 2, 4, 6, 8 and 10, go across the top.

Looking at the bottom row, No. 1 Pin is at the far left. Pins 1, 3, 5, 7, and 9, go across the bottom.

The power switch wires go to Pins 6 and 8.
The HDD LED wires go to Pins 1 and 3.
The power LED wires go to Pins 2 and 4.

On the power switch wires, the Positive (+) wire goes to Pin 6. Just in case this wire is marked.
(Doesn't really matter which way it goes, because it's a switch!)

On the HDD LED wires, the Positive (+) wires goes to Pin 1.

On the power LED wires, the Positive (+) wire goes to Pin 6.

Apr 15, 2009 | ECS 945GZT-M (V1.0) 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

2 Answers

Connecting the case to my motherboard


Pin arrangment is Industry Standard Architecture.....

pwr led pwr sw N/C
X X X X O

X X X X O

hdd rst N/C

translated this is top row left to right ...... power led, power switch no connection

Bottom row is left to right........ hard drive, reset, no connection

Note: not all computer cases have a reset button, also the connectors for power led and hard drive produce a light, if the light does not show, power off the pc swithc the cable rooun 180deg on the connector pins and reconnect.

Dec 04, 2008 | Computers & Internet

1 Answer

Bus ram TEAM 512 bus 333 fo T2341 Emachines


The max memory speed you can run in the T2341 motherboard is PC2100 = 266MHz memory. You can see the specs here at this link; http://reviews.cnet.com/desktops/emachines-t2341/4507-3118_7-30464489.html?hhTest=1
The max bus speed is 266MHz & memory bus is also 266MHz.
The bios dropped your current memory speed down to what it could handle for incompatible memory. In your case its running the memory at 133MHz. Replace your memory with PC2100- DDR266 DIMM's. (Like these; http://www.memoryx.net/ememt2me12.html ).

Mike

Aug 23, 2008 | EliteGroup L7VMM2 Motherboard

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