I Have 2 Powermac G4 Related Questions, Help

1: the first one is my Quicksilver G4, it has a OWC Mercury Extreme 1.4ghz upgrade card
well the fan attached to the heatsink on it started making high pitched sounds and sounding griddy a little, so i shut it down and am now on my lappy.
What would cause that fan to do that?

2: my second question any one know what colors the Led's on G4 light up as.
I have two that look like sawtooths but one lights up a white power button and the other power button is green
so i know one is a sawtooth (agp), what kind of g4 is the other (digital audio, gigbite ethernet, or another sawtooth with a different led)
any knowledge, on either of these topics would be helpful

cheers

ReanimationLP said:

Green light is a Sawtooth, white is DA.

The fan may need to have its bearings lubed. Just put a drop of oil in.

If that doesnt fix it, rip it off and get a new fan.

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cool
so can i put a dual processor in the DA

i'll try the oil trick
i also contacted OWC, and they will try get back to me soon (maby i'll get a new fan out of it)

I reaserched the DA a little more
and its says it only has 3 ram slots
the mac that i have has 4 ram slots and it lights the white led though
this is making it even more confusing

way cool case
what is covering the processor??

840quadra said:

Late model Gigabit Ethernet models had White LED's as well. What does system profiler say your ethernet card is?

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ok then it probally is a gigabit then
i'll check into it some more
thanks for all you insight

can the gigabit ethernet support duals??

i oiled the fan like sugested and no more noise (thanks man for the tip)
OWC e-mailed me back and asked if there was anything in the fans way and if it had excess dust
i am going to persue getting a replacement fan still because i want to replace it and have a trustworth fan in there