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GA-H55M-UD2H not turning on

Last response: in Motherboards
December 1, 2012 11:30:48 AM

hello. today i received my GA-H55M-UD2H with i5 760.

i connected everything right. when trying to turn on, 4 leds are turning on for

a sec then turns off. after each 5 sec it repeatedly do same things.

i removed my gpu (295 gtx) and my mobo start booting.

it is not booting with my gpu. tried another gpu, it boots but no video.

4 leds are different colors: 2 green, 1 orange and 1 red.

my psu is 800w.

any ideas?

More about : h55m ud2h turning

a b V Motherboard
December 1, 2012 12:16:53 PM

Try clearing the CMOS using the jumper.
Don't worry about phase LEDs. They lit up only at POST unless you have dynamic energy saver utility installed.
a c 462 V Motherboard
December 1, 2012 1:44:44 PM

check that you have the small 4 pin power on the top edge of the mb plugged in that for extra power for cpu and video cards. you may have gotten a cpu with a working gpu in the chip. could be an error on the shipping part. have you tried connecting video cable to the onboard port and see if it posts. the only other issue could be the bios could be to low to post. the first bios is rev 1. per the mb guild your cpu need rev 4 to post.