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Emachines t2958 motherboard diagram for the power led cable? anyone? helppp?

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: compaq_277498_001_motherboard

i have a compaq evo d5pm with this very same moutherboard and i am trying to upgrade it i have a 1.7 ghz p4 and 1 gig of pc 133 168 pin sdram in it i am trying to find out what it the maximum ammount of ram it will hold i found one web site that said it will do 3 gigs of sd ram and it will support any 400mhz front side bus p4 our celeron processer i am looking to put a 2.4 ghz p4 in it and atleast 2 gigs of sd ram can any one help me? and my answer to your question if you have the power pluged in and the led on and off switch pluged in to the moutherboard and you are not gettin any thing to power your mouthboard may be no good it may be shorted out take your moutherboard to a pc tech and ask him how much it would cost to test it it schould only cost $10.00 to $25.00 to get it teasted depending on what pc tec you go to in your area

Posted on Jun 10, 2008

  • 34 Answers

SOURCE: How to connect power led ,HDD,Reset,power SW cables in hp motherboard s/n 383620-001

check your motherboard manual if you do not have it go to www.support.hp.com and look for manuals based on the model. this should give you detailed instructions as to which pins you plug those cables into. usually they are located towards the bottom of the motherboard to the right of your PCI Expansion slots

Posted on Aug 20, 2008

hokuwho
  • 306 Answers

SOURCE: emachine motherboard connections

EMachine apparently doesn't think anyone needs to know the motherboard connections! But Gateway uses the same board and here is the answer to your predicament: http://support.gateway.com/s/MOTHERBD/FIC/105554/105554tc.shtml
Good luck, Steve Medley

Posted on Nov 08, 2008

mbase213
  • 728 Answers

SOURCE: Power switch,reset switch,power led connections to motherboard?

Hi ramjet007;

This is strange because MSI doesn't have information on the 7548, since it was made directly for HP. Here is a diagram of another MSI similiar and usually they have their pins on their jumpers pretty much the same. You would use JFP1, And Pin's 1&3 would be the hard drive, 2 & 4 would be the LED, 6 & 8 would be the power switch, and 5&7 would be the reset switch. I know your motherboard is setup differnently, but your JFP1 should be in the right hand corner all by itself.





Front Panel Connectors: JFP1 & JFP2
0d87125.jpg




Good Luck and don't forget to leave a rating.

Thanks Mark











Posted on Apr 25, 2009

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1 Answer

Diagram and pen out power supply and power switch placement emachine t3828


The eMachines T3828 Desktop PC uses an Intel D845GVSR motherboard.

1) Socket 478 processor socket

2) Comes with an Intel Celeron D 335 processor that uses a Socket 478 processor socket.

http://en.wikipedia.org/wiki/List_of_Intel_Celeron_microprocessors#.22Prescott-256.22_.2890_nm.29

Celeron D 335 / part number RK80546RE072256

3) The motherboard chipset is an Intel 845GV
[The Northbridge chip is an Intel 82845GV, and the Southbridge chip is an Intel 82801DB { ICH4}
Intel 82845GV and Intel 82810DB are the part numbers on the chips]

http://en.wikipedia.org/wiki/List_of_intel_chipsets#Pentium_4_Chipsets


Here is the motherboard manual you requested,

http://downloadcenter.intel.com/Detail_Desc.aspx?lang=eng&DwnldID=15210

On this page click on the top file>
D845GVSR_ProductGuide_English.pdf
(Date 07/01/2003)
Go to the right and click on > Download

On the next page left-click on the empty circle to the left of>
I accept the terms in the license agreement

The file will automatically start downloading
Let the file download all the way before looking through it.

Connecting Internal Headers - Page 31 in the PDF file page number box at the top

You want C - Front Panel

The plastic front of your computer is the Front Panel
Cables (Wires) coming from the Front Panel go to the Front Panel header on the motherboard

Connecting the Front Panel is shown on Page 32

Processor to the Top, Ram Memory slots to the Right, the Front Panel header is at the Bottom Right. It is right along the bottom edge of the motherboard.

There are 4 pins across the Top
There are 5 pins across the Bottom
The Pins are numbered.

Starting on the Left side of the motherboard going towards the Right,
the Top row of pins are numbered 2, 4, 6, and 8

Starting on the Left side of the motherboard going towards the Right,
the Bottom row of pins are numbered 1, 3, 5, 7, and 9

A) Pins 1 and 3 are for the HarDDrive Activity LED light.
Pin 1 goes to the Positive ( + ) wire

Pin 2 goes to the Ground wire ( - )
If the LED is dim after installing switch the two wires around


B) Pins 5 and 7 are for the Reset switch. IF used. (Reset button)

C) Pin 9 is for the 5 Volts DC

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

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

Page 34 shows you where the power cables from the Power Supply go to the motherboard.
Connecting Hardware Control and Power Cables

D shows you where the 20-pin ATX main power cable goes.
Typical 20-pin ATX main power cable,

http://www.playtool.com/pages/psuconnectors/connectors.html#atxmain20

A shows you where the 4-pin +12 Volt power cable goes, (Power for the Processor),
Typical 4-pin +12 Volt power cable,

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

B is where a Chassis Fan connects to. (Computer case fan)

C is where the Processor Fan connects to

E is for another Chassis Fan

If you have further questions please post in a Comment.
Sorry it took so long to reply, I just saw this problem.
Regards,
joecoolvette

Nov 01, 2010 | E-Machines (T2958) PC Desktop

1 Answer

I have a T2958 and toof the face off. Can you


eMachines doesn't give out this kind of info, and I don't have one in the shop.
eMachines also had the habit, of using a few different manufacturer's of motherboards. Intel, TriGem, MSI, Asus,and FIC to name five.

Plus eMachines would use whatever was available at THAT moment, when they were producing that particular model line. (Not stating the T2958 specifically. Whatever model line they were making at the time)

Plus at the time the T2958 was made, Gateway had bought out eMachines. (eMachines later bought themselves back)

However all is not lost here. At the time the T2958 was made the motherboards were manufactured by Intel.

The Intel D845GVSR
Uses the Intel D845GV MCH, and the Intel ICH4 southbridge chipset

(MCH. Memory Controller Hub. Intel's naming for their Northbridge chipset)

http://www.emachines.com/support/product_support.html?cat=Desktops&subcat=T%20Series&model=T2958

You are looking to see where the wires go, on the Front Panel header of the motherboard, from the Front Panel of your computer.

(Front Panel header on a motherboard, is essentially where the wires go that come from the Front Panel of the computer. When referring to a connector on a motherboard, a connector is a Header.

The Power On switch wires, HDD Activity Lamp, Reset switch, {If used}, and Power On Lamp, are located in the Front Panel, for your computer)

{Front Panel = 'Face'}

As stated, eMachines does not give out this info.
I just need your patience, and your eyes. I need you to compare a photo of a motherboard to yours.

When you open your computer case, the side cover should come off of the Left side.
The back of the computer will be to the Left, the front to the right.

The Processor will be at the top of the motherboard, and the Ram Memory slots will be to the right.

Observe the motherboard photo at the top of this page,

http://www.dexplor.com/phpBB2/viewtopic.php?f=13&t=7747553&sid=8fa7e78bbadfbd6fde083b28641248cc

Orient in your mind so that the motherboard in the photo will have the Processor to the top, and the Ram Memory slots to the right.

Should you have no idea of what I'm referring to here, please come back, and state so in a Comment.

The Front Panel header is composed of three individual headers, (Connectors) for this motherboard.

J9F2, J9G1, and J8H3

The J9F2 is for the USB ports used in the Front Panel. We won't be concerning ourselves with this header.

J8H3 is located to Right side of the CMOS battery. It has two pins sticking up.
This is where the Power On LED light plugs into, IF, the Power On LED light has Two wires, and the light is one solid color when lit up.

J9G1 is located below the CMOS battery, and is located on the bottom edge of the motherboard.

There are two rows of pins sticking up.
The rows are parallel to the edge of the motherboard.

The top row has 4 pins.
The bottom row next to the edge of the motherboard has 5 pins.

The pins are numbered from the Left, going to the Right. There MAY be a number 1, or 2, stamped on the motherboard.
I wouldn't count on it.

The top row of pins, going from the Left towards the Right are,
2, 4, 6, and 8.

The bottom row of pins going from the Left towards the Right are,
1, 3, 5, 7, and 9
There is no Pin 10.

1) Pins 1 and 3 are for the Harddrive Activity light. (HDD)
2) Pins 2 and 4 are used for a Power On LED also.
3) Pins 6 and 8 are for the Power On switch

Should you have more questions concerning this, please state so in a Comment.


Mar 06, 2010 | E-Machines (T2958) PC Desktop

1 Answer

Emachine T2958, tested power supply (good). Green


Is your PC making any beep sounds, anything at all on monitor? if nothing try removing cpu then re-install cpu?

Feb 09, 2010 | E-Machines (T2958) PC Desktop

1 Answer

Need wiring diagram for eMachine 20030812 motherboard!!!


You should be able to see the words/letters that go with the jumpers on the motherboard itself. look around the jumper settings area for power, pwr etc. and match them up with your jumpers which should have what the go to on them.

Apr 10, 2009 | E-Machines eMachines Refurbished EMA...

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

Can u possibly tell me where i might be able to download a schematic for an EMachine desktop computer model #T2742? It is out of warranty and was donated to our church and we need to know where to...


Hi dallasblue08,

Here's a diagram of what your looking for:

The following eMachine models share the same motherboard (and thus the same front panel layout):
T2742 T2796 T2798 T2824 T2885 D2823 T2862 T2896 T2898 T2958

284ecac.png

Hope this helps!

Mark

Jan 04, 2009 | Computers & Internet

1 Answer

Emachine t2742 I also have a wiring problem!


gtater,
It's ironic that you ask me this question today-- i am just now carrying in another eMachine computer to fix. Anyway, unfortunately I do not have one that is the same model as yours (T2742). However, I did some quick research and found that yours has the same exact motherboard as the T2898 which I made the diagram for!

The following eMachine models share the same motherboard (and thus the same front panel layout):
T2742 T2796 T2798 T2824 T2885 D2823 T2862 T2896 T2898 T2958

284ecac.png

For further reference, I would like to share this diagram for the eMachines T6544 in case someone else may need this model. This is the computer I just carried in... might as well share.
ccd6456.png
By the way, the power switch doesn't need to be oriented any particular way (positive and negative), which is why the switches are not labeled as + or -. Switches can be wired either way and they will work the same.

Hope this helps.

Jan 03, 2009 | E-Machines eMachines Desktop PC

2 Answers

Connection of wiring to board


6a98a1a.jpg For the usb connectors you can follow the diagram above:


For the rest of the connectors I need to know the model number of your motherboard

Nov 23, 2008 | Computers & Internet

1 Answer

Installing a new power supply


Those are the cables that connect to the motherboard from the power switch, to the power LED and the hard drive activity LED.

Try following the diagram on the following page to know where to put them in:
http://www.fixya.com/support/p365479-aopen_ax45_v_91_88i10_004_motherboard/manual-16477/page-29

Dec 24, 2007 | AOpen AX45-V (91.88I10.004) Motherboard

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