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Power supply not working new computer

Discussion in 'Hardware' started by jhestness, Dec 14, 2001.

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  1. jhestness

    jhestness Thread Starter

    Dec 14, 2001
    I have an ATA100(ATX) power supply in a new P4 computer, but the power doesn't start itself, the board or drives. on 20 pin plug, pin14 supplies voltage to switch. which pin puts the power back to the supply to power it?
  2. Rockn


    Jul 29, 2001
    Look at the back of the case and on the power supply there is a voltage selection switch. Make sure it's set to 110 for US applications.
  3. PC_DISK1


    May 8, 2000
    With ATX I think there is a small 2pin cable that goes to the motherboard that works with the power switch.
    Good Luck
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