The problem is that when I try start up with minimum configuration: cpu, motherboard, power, memory and the case of course. The power fan and cpu fan just run 2 second then down 1 second and then run again and down again.
I have replace the power, cpu,cpu thermal grease (actually I even change the motherboard the new one is gigabyte UD3) it still doesn't work. I also tried to reset the cmos, since the motherboard is gigabyte, there no switch to reset cmos, I just short the two pins.
I am just so mad with this and I wonder if it is possible that the problem is caused by the case?
BTW: I also try to reset cmos by unplug the power and take off the battery. Is this a right way?
p.s. there are 4 phase leds on board, two green down one yellow up and one yellow top. Anyone knows what's that mean?
cpu : i5-760
motherboard : gigabyte p55-usb3
power : corsair TX 650w power supply
Thanks,
Hui
I have replace the power, cpu,cpu thermal grease (actually I even change the motherboard the new one is gigabyte UD3) it still doesn't work. I also tried to reset the cmos, since the motherboard is gigabyte, there no switch to reset cmos, I just short the two pins.
I am just so mad with this and I wonder if it is possible that the problem is caused by the case?
BTW: I also try to reset cmos by unplug the power and take off the battery. Is this a right way?
p.s. there are 4 phase leds on board, two green down one yellow up and one yellow top. Anyone knows what's that mean?
cpu : i5-760
motherboard : gigabyte p55-usb3
power : corsair TX 650w power supply
Thanks,
Hui