eMAc with Leopard installed keeps rebooting

[The_Gambit]

eMAc with Leopard (Mac OSX 10.5.. I think) installed keeps rebooting upon start up.

I just installed the latest updates, 760 mb ~ system update.

I didn't really watch the screen until I heard the chime that announced that the MAC was booting.

Now it won't stop rebooting... has if It had a BSOD when booting.

And of course... just to help me out... I don't have the system disk.

[djackmac]

May have blown caps. Remove the RAM access door and at least check the capacitors that you can see if they are blown or bulging.

[The_Gambit]

Everything seems fine. A bit of dust that is all.

[djackmac]

Did you pull the entire cover and check all the caps? The ones you can see through the RAM door opening are only a couple of them out of a dozen or so.