I have the same problem with 3 motherboards ML350 G4: I connect de powersupply to the backplane, all the fans starts, the row of leds on the mobo begins the check secuence with green status but ends with the third led. Then death: nothing happens when pressing the start button. I swap memory, processor, backplane, power supply, on/off button and nothing. any ideas? Thanks for responding!

Try pulling the hot swap Power supplies, push the power button hole the supplies are out to discharge power, then put them back in again and try the power button again.

sounds like the motherboard has gone.... you could try changing the PSU and popping out some of the ram boards to see if that helps. but with the symptoms you've said, i'd say its the motherboard.

Open the case and turn it on. There should be corresponding red light indicator inside or possibly the back.

Hello the manual can be downloaded here:

http://www.ecs.com.tw/ECSWebSite/Downloads/Downloads_Driver_Detail.aspx?detailid=1228&MenuID=0&LanID=0









Hard Drive Activity LED
Connecting pins 1 and 3 to a front panel mounted LED provides visual indication that
data is being read from or written to the hard drive. For the LED to function properly,
an IDE drive should be connected to the onboard IDE interface. The LED will also
show activity for devices connected to the SCSI (hard drive activity LED) connector.
Power/Sleep/Message waiting LED
Connecting pins 2 and 4 to a single or dual-color, front panel mounted LED provides
power on/off, sleep, and message waiting indication.
Reset Switch
Supporting the reset function requires connecting pin 5 and 7 to a momentarycontact
switch that is normally open. When the switch is closed, the board resets and
runs POST.
Power Switch
Supporting the power on/off function requires connecting pins 6 and 8 to a momentary-
contact switch that is normally open. The switch should maintain contact for at
least 50 ms to signal the power supply to switch on or off. The time requirement is
due to internal de-bounce circuitry. After receiving a power on/off signal, at least two
seconds elapses before the power supply recognizes another on/off signal

Good luck

The fans and indicators working for a sec would normally mean that your power supply is Ok. This flash of current must trigger a switch in the mobo to start the boot process. This is not happening. The RAM is a principal player here if it does not connect the memory to the processor nothing will happen. Assuming the RAM is correct and has worked faultlessly before, remove and clean the teeth with an eraser. This prob can also be caused by the VGA card not connecting. Usually alarms sound if your mobo speaker is connected but that depends on each mobo. These are basic steps that usually start machines that have been inactive for a time or have recently been exposed to high humidity. There could be other faults...............

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)

The connections are printed on the edge of the MoBo under the pins. With the back panel on your left the front panel connector pins are on the bottom right bottom row should be (from left to right) PWRLED PWRSW
The row above HDDLED RSSW

Hi,

It means there is a flea power on the motherboard, but i suspect the powersupply is faulty since the fans is not working. Try to check the power button led light if it is "amber" if yes, Powersupply needs to be replaced.

Hope this helps.

need to have re installation of your Operating System

You can download a PDF of the manual here:
http://www.ecsusa.com/ECSWebSite/Downloads/DownloadFile.aspx?catid=1&driverid=74&areaid=2&LanID=9
I have blown up the image for you to see it easier:

good luck
steven