I have just finished building a new computer.
The products used are:
AMD phenom 9950 BE
2x Seagate SATA II 500gb HDD
2x Hynix 2gb DDR2-800
Asus M3N78 pro motherboard
Sapphire 4870 512mb
Corsair HX 520 psu
Thermaltake armor+ MX case
LG 20x SATA dvd writer
Zalman CNPS 7500 cpu cooler
anyway i go to test it out and all that happens when i press the power button is the fans spin a tiny bit, the fan led's flash once and the red led's on the back of the graphics card flash. It is obvious that everything hooked up to the system is getting a little pulse of power but nothing more. i have disconnected the graphics card, changed the ram slots and unplugged all the power hungry devices (HDD's DVD/RW and graphics card) but it still wont fully power up. I have checked all the power connections. The fans plugged strait into the powersupply also only get a little pulse of power so that means the psu is only giving off a little pulse. The led on the motherboard led is on but when i push the power button and everything else goes on for a split second it flashes off.
I don't know what is wrong!!!??!!?!?!?!!!!? :-( please help!!!!!!!!!!!!!
annoying :-(
The products used are:
AMD phenom 9950 BE
2x Seagate SATA II 500gb HDD
2x Hynix 2gb DDR2-800
Asus M3N78 pro motherboard
Sapphire 4870 512mb
Corsair HX 520 psu
Thermaltake armor+ MX case
LG 20x SATA dvd writer
Zalman CNPS 7500 cpu cooler
anyway i go to test it out and all that happens when i press the power button is the fans spin a tiny bit, the fan led's flash once and the red led's on the back of the graphics card flash. It is obvious that everything hooked up to the system is getting a little pulse of power but nothing more. i have disconnected the graphics card, changed the ram slots and unplugged all the power hungry devices (HDD's DVD/RW and graphics card) but it still wont fully power up. I have checked all the power connections. The fans plugged strait into the powersupply also only get a little pulse of power so that means the psu is only giving off a little pulse. The led on the motherboard led is on but when i push the power button and everything else goes on for a split second it flashes off.
I don't know what is wrong!!!??!!?!?!?!!!!? :-( please help!!!!!!!!!!!!!
annoying :-(