Gateway Pentium III Power Supply connection

Acusteve

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Dec 9, 2009
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Did I forget to hook up something when I replaced the power supply? I have power on both the computer & monitor yet, I have no picture on the monitor. I just connected all the peripherials & the large plug to the motherboard. Is there another connection to the motherboard or perhaps the video card that I am missing?
Thanks
 
There is a 4 pin connector that goes on the motherboard also. This one is usually near the CPU and looks like a 4 pin version of the large plug.
No graphics cards from the pentium III cpu era needed a seperate power connector.

Just a total PSU connected check:
20 pin connector (large plug)
4 pin connector (the small one near the cpu)
hard drives

The "oops" check(just in case):
connected the computer to the screen with the VGA or DVI cable