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GA-EP45-DS3R wont start

Last response: in Motherboards
May 8, 2010 2:47:09 AM

I just built a computer,

Gigabyte GA-EP45-DS3R
Intel Core 2 Quad
Thermaltake Element G case
Thermaltake 850w psu
xfx hd4650 video card

Put it all together, hit the power button and the case fans moved a little and the fan leds came on for a second. the cpu fan moved a little but it wont go any farther than that

More about : ep45 ds3r wont start

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a c 177 V Motherboard
May 8, 2010 5:42:37 AM

Sounds like time for 'the strip-down':

Mind you, there are two ways to do this: you can do it either in or out of the case. The advantages and drawbacks:in the case is easier and faster, but will not find case-related problems, like shorts from extra, mispositioned standoffs, or ground plane problems; out of the case takes longer, and you may run into 'reach' problems - power supply cables and front panel power switch headers may not be long enough; for the power supply, it's usually just a matter of removing four screws to temorarily relocate it; for the power switch, you can just do this (carefully):

You only need to short the pins momentarily - that's all the power switch does...Out of the case also affords you an easy opportunity to 'flip' the board to check your heatsink/fan attachment setup, to be sure all the pins are fully seated, locked, and not cracked... If you do the out of the case, you need to lay the board on a non-conductive surface: the box the MOBO came in is ideal; but - the foam pad it came with, and the bag it was in are not - being 'antistat', they are somewhat conductive, and may induce problems...

Another item worth mention at this point is case speakers: if you haven't got one - get one!
A lot of people operate under the misaprehension that the 'diagnostic beeps' should come through the speakers attached to their sound-card/chip - not so! Your three hundred dollar Altec-Lansings won't do you any good here - you have to have a case speaker attached to the front panel header, and, often by this point, it's the only diagnostic info you'll have to go on...

The standard 'strip-down':

Power down at PSU switch
remove everything except
CPU and heatsink/fan (check carefully that the fan retaining pins are fully inserted, completely locked, and not cracked)
one stick of RAM, in slot closest to CPU
video card and monitor connector (if more than one PCIe slot, again, in slot closest to CPU)
all power plugs - 20+4 or 24, 2x2 or 2x4 ATX power, graphics card power
case speaker and power switch connectors
keyboard (don't need a mouse at this point)
place jumper on RST_CMOS pins
remove jumper from RST_CMOS pins
power up at PSU switch
power up by depressing case power switch (or shorting the 'power' pins...)
If you get video, enter BIOS with <DEL> (may need a <TAB> to get to POST screen, if 'splash' screen is enabled)
Select and execute "Load Optimized Defaults" - save and exit, reboot
power down
reinsert other components, one at a time, testing each time after addition...
a c 156 V Motherboard
May 8, 2010 3:24:49 PM

You don't even need the keyboard to POST.
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a c 177 V Motherboard
May 8, 2010 3:43:17 PM

True, but you do need it to get into the BIOS once you do! "Alla god's chilluns needs LoadOptimized!"
May 8, 2010 4:00:16 PM

i am getting a case speaker and will try these steps when i have it. thanks for your replies
May 19, 2010 4:02:39 AM

Best answer selected by scrumplepuff.