New build wont power on some help needed

smithy83 · 15 Dec 2011 at 11:23

so i have just finished building my new pc and i have ran into a problem its not powering on

no beeps no sign of life nothing

the things that i have checked are:

.1 the psu i have tried 2 psu's that have been pulled from working computers
.2 the front panel connections
.3 i have tried the ram in different positions

does anybody have any idea's on where to go from here?

spec:

MSI Z68A-G43-G3 Intel Z68 http://www.overclockers.co.uk/showproduct.php?prodid=MB-198-MS&groupid=701&catid=5&subcat=1990

Intel Core i5-2500K
http://www.overclockers.co.uk/showproduct.php?prodid=CP-368-IN

Corsair Vengeance 16GB
http://www.overclockers.co.uk/showproduct.php?prodid=MY-310-CS

smithy83 · 15 Dec 2011 at 11:29

nkata said:
Reset the Cmos?

still nothing just replaced the battery also

smithy83 · 15 Dec 2011 at 11:30

mattius1989 said:
Maybe a silly question, but are you powering both portions of the motherboard? There are two rectangular power points on the MB. Next to the cpu socket and to the side somewhere.

I made this mistake on my first build

yeah both power connections are in

smithy83 · 15 Dec 2011 at 11:32

lrlcr said:
got all the power connectors plugged in?

Have you tried the power buttons on the mobo as opposed to the front panel ones.

yep still nothing

smithy83 · 15 Dec 2011 at 11:34

Deception said:
Try building outside the case first, to rule out the case shorting it when you're turning it on.

ok going to try this

smithy83 · 15 Dec 2011 at 11:48

ok i have the motherboard out of the case on a anti static bag
i have the board with a minimal things plugged into it (no sata cables,1 stick of ram and no gfx card the monitor is plugged in via the on board dvi power cables are all in)

same result no sign of life at all i also cant see any damage to the board

smithy83 · 15 Dec 2011 at 12:04

yeah just tried different ram sticks in different slots still nothing

hmm seems like a dead motherboard then i guess.

if there is nothing else i can do its rma time

thank you all for your help

smithy83 · 15 Dec 2011 at 12:17

Deception said:
Are the fans spinning up at all when you try turning it on?

the only fan what was spinning was the fan connected by a molex to the psu the fans connected to the board cpu fan and another case fan was not spinning

i have the cooler off and just checked the cpu and socket they look fine

smithy83 · 15 Dec 2011 at 12:41

all fingers are pointing towards the motherboard then

looks like my second build has not worked out at all at least it may not be my fault

i have a friend who is willing to test my cpu/memory this afternoon so we will see then

smithy83 · 15 Dec 2011 at 16:32

just a quick update so if anybody is searching and comes across this thread

it does appear that my motherboard is dead my friend tested my cpu and ram and they where both working fine

its off to rma this thing