Power supply unit for ACER desktop computer

Discussion in 'Computer Support' started by Hung, Oct 12, 2003.

  1. Hung

    Hung Guest

    Hi I have a Acer AcerPower 4100 computer (Pentium II 350 ) whose power
    supply unit is gone. Anyone knows where to get the Acer psu? This is a
    unit with the AT plugs (P8 and P9 connectors) plus an additional 3 pin
    plug (that looks like a floppy power plug). This 3 pin plug is red,white
    and black wires. I think it is the standby power connector.

    Alternatively, how to modify easily available ATX psu for use?



    PS: The Acer desktop is powered on by a soft switch (altough it uses the
    AT connectors)
    Hung, Oct 12, 2003
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  2. Hung

    philo Guest

    unless you need to use that addl connector
    you should be able to use any AT power supply of equal are greater ratings

    to use an ATX supply...i know adaptors are avail
    philo, Oct 12, 2003
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  3. Hung

    Hung Guest

    Thanks, I have tried an ordinary AT power supply (250W). It does not
    work. I believed the additional 3 cable plug provides standby current
    for the soft power switch. So I am thinking there could be some ways to
    modify an ATX power supply?

    Hung, Oct 12, 2003
  4. Hung

    philo Guest

    did that additional cable plug into the motherboard itself???
    there might be a jumper setting on the motherboard to bypass the "soft
    for example, if the small connector plugs into the motherboard, it might
    be as simple as just jumpering two of the pins together...
    but *do not* try it until you can get some documentation!
    philo, Oct 12, 2003
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