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This is a discussion on power supply problem within the RAM and Power Supply Support forums, part of the Tech Support Forum category. I installed a new power supply, but computer will not boot up, and cd drives will not open?


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Old 06-27-2008, 08:36 PM   #1
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I installed a new power supply, but computer will not boot up, and cd drives will not open?
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Old 06-28-2008, 04:37 AM   #2
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Do you have the +12 molex connected to the motherboard. Make sure this lead comes directly from the power supply and not part of the ATX connector that snaps off for 20 pin boards.
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Old 06-28-2008, 07:04 AM   #3
dai
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what
video card
cpu
m/board
ram
power supply
brand
wattage
are you running
first thought is have you put the power plugs from the old and the new psu's alongside of one another and checked the same coloured wires go to the same pins on both plugs



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