Power Mac G5 won´t start, have some liquid leak
Hello to everyone!
I have the Power Mac G5 2 x 2,7ghz (Early 2005)
At first, one time the mac boot ok (only 1 time) with the fans at full speed , then start to show me black screen and never boot again, sometimes chime, sometime not, always get the power on white led on, but before i try several times the PMU Reset button no more chime and no more power led on.
.
- when pushing power button, the white led turn ON as long as I keep it pushed. If not pushed, it light off but yet the fan are running.
- no chime
- fans turn on normally and the hard drive start
- the screen is black.
- the keyboard is not recognized
- after a minute or more of non activity, the fans start to blow full speed
I have done the reset of PMU several time
I have removed all RAM extensions and left only one pair in slot 1 and changed the pair to avoid a faulty RAM.
I have check the voltage of the lithium battery, the voltmeter says 0v so i replaced with a new one but nothing changed.
I wonder....I have done the problem worse when i push the PMU reset button several time? i did it with battery, with no battery, with AC plugged in
and unplugged too, 1 sec and 30 seg.
Another thing to mention is that i disarmed the CPU block and i see there is a little leak from the cooling system because some cap around the
CPU have green sulfate, could be this the main problem ?
Thanks for you time. Regards
PowerMac, Mac OS X (10.5)