Hello all, i dont have a huge background in computers, but i'm learning a whole lot really fast with this computer...
I just replaced my faulty power supply with a logysis acryllic 550w power supply. If i just have the 20 pin mobo connector attached, computer will power up and stay powered up. Altho none of the accessories work: monitor, keyboard or mouse. However, when i plug in the 4pin atx plug, the computer will only stay powered up for about 10-15 seconds before shutting down. I unplugged all my usb components and monitor and it still shuts off. I tested the 4pin atx plug for power and have 12.05vdc at each.
Here is the specs of the computer. Factory built hp maybe 4 years old. Amd phenom x4 9650 quad core processor 7g system memory 640g harddrive Nvidia geforce 6150 se graphic card
Thanks for the help!!
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What symptoms led you to replace the original power supply?
Could Be That One Of The Components Tries To Get More Power, And Due To Some Sort Of Failure, Shuts Down, But I Agree With Z1NONLY, Why Did You Replace Is What We Really Need To Know First