I have an HP Pavilion (3700+ AMD ) and I bought an Antec NEO HE-500 Power supply so I can upgrade my video card to a PCIe card. When I plug in the power supply to just the motherboard (24 pin main connector and the 12V CPU pwr) the fans turn for about a second and then everything goes out. I plug in my old 300W PS and it works fine. HP support was of no help. Anyone here have any ideas?
Upgrading computer Power Supply causes problem
Started by
RollingCircle
, Jan 09 2007 07:23 PM
#1
Posted 09 January 2007 - 07:23 PM
RollingCircle
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I have an HP Pavilion (3700+ AMD ) and I bought an Antec NEO HE-500 Power supply so I can upgrade my video card to a PCIe card. When I plug in the power supply to just the motherboard (24 pin main connector and the 12V CPU pwr) the fans turn for about a second and then everything goes out. I plug in my old 300W PS and it works fine. HP support was of no help. Anyone here have any ideas?
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