>I push the on switch, the pc turns on 1 or 2 sec and goes off. Any similar problem there ? any fixs ?
Is a power supply shut off each time?
A power supply switch is pushed and seen immediately.
After a power supply is shut off, how is it ?
I have a ASUS P3B-1394 (Slot-1 M/B) .
It is , the switch of the main power supply on the back is turned ON, a power will be turned on several seconds freely.
And push the on switch, pc trun on normaly .
Other condition, If a mouse and a keyboard are pushed when a power supply is OFF, a power supply will be turned on.
(BIOS wakeup setting are disabled.)
It does not understand after all whether it is in a power supply, and whether a cause is in a mother board.
Your power supply is above ATX2.01/2.03 ?