Motherboard power prongs trouble

[twohlrab3]

i don't know how these prongs got unplugged.. but i'm stuck here.. i get no connection with my monitor (almost as if it wasn't plugged in to the mb) and i can't turn the computer off through the switch on the front. i understand that these prongs are for power.. but i don't know which ones go in which slots. hopefully this is the reason the monitor is not functioning and i know it's why the power switch won't work.

btw the mb is an old gateway 300s (2 years old)

here is a pic of my problem.. any help would be greatly appreciated
http://www.dfgamers.net/cougar/mbpower.jpg

thanks
-travis

[Sterling_Aug]

Look in the manual for your model. It is not listed on the Gateway website that I can find.

[BipolarBill]

The only one you really need is the power switch jumper. Don't worry - just use trial and error to find where it goes. You can mess with the others later.

[Strawbs]

make sure you turn off the power to the motherboard before you start pluggin'!

The bigger plug to the right attaches to the pins in the corner - it should be foolproof with one pin hole blocked out.