Help with G3 Mac labtop

[nddwind]

Hey i have this one G3 macintosh labtop , And when i plug it in to turn it on it powers up for about 3 seconds and dies and does this all the time now.
i have no idea what caused this. I opened up the labtop went inside and made sure the power connections were all good and they were so WTF? When i plug the labtop in it powers up, the cooling fan turns on and it dies after 3 secs. Have any suggestions ?

[nddwind]

Any suggestions?

[Eddie_Perez]

No one here uses macs, well, not anyone that can help you at least, sry.

[Sovereign]

All i can say is try replacing the battery. Other then that i cant help , sorry.

[D3V]

You say that you made ''''sure'''' that all of the connections were good, in which you didn't. I'm guessing you didn't use a multimeter on all of the cables to check that the right power is flowing to each of the capacitors and you probably didn't even check for the connections being right. The problem with yoru computer is that its a mac