IMac G5 bluetooth + airport + power supply problems - oh and the dvd drive

Yeah, seems like a lot is going wrong with my mac lately. I bought the iMac G5(no isight) model last year around july. I had some power issues (i.e. leaving the house with it turned on to come home and find it off) For the last year though that was all that was wrong. Once I had to reinstall OS X because it would not find the OS X harddrive during one of these power losses, but that was it.
Then about two weeks ago, I came home to a turned off iMac. I thought the power had gone out in my apartment, but the clocks were all right, and to my surprise the iMac would not turned on. Because I am not under warranty I searched online and found an extended exchange program for my emc model. (http://www.apple.com/support/imac/powersupply/repairextension/) I made an appt at the apple store and they replaced the power supply.
I got the machine back two nights ago and my bluetooth hardware wasn't recognized. And I now had a new "ink" system preference panel in the hardware section which aparently is some sort of handwriting recognition tablet. It ticked me off, but I just wanted to use my computer.
Well today I came home from work and my computer was acting funny. Everywhere I clicked brought up dashboard. This had never happened before and I had no choice but to force a shutdown. Powered it back up and poof, there goes my airport card. No hardware recognized. Now I have a 25 ft cable running the floor of my apartment. This was cause enough to call apple. I was told to make another apointment to bring the computer in. The guy made it sound like it was no big deal to lug a 30 lb bulky computer 40 miles and through a crowded mall. He also made no promises that the repairs would be covered under the exchange program.
I just wanted to hear any suggestions before I decide whether or not its worth it to bring in the computer. Nothing shows up in system profiler under bluetooth or airport. Should I just lie to the "genius" and tell them that my computer still shuts down randomly? I think that way they would at least replace the logic board (which I think is the problem) before telling me to sell my kidney and pay for repairs. I've tried reseting the SMU, and I looked at the bluetooth and airport cards to see if they had been accidently disconnected during the PS replacement. They are actually screwed into the logic board so I think their connections are efficient.
Oh and about the DVD drive. I have to use two cd's in order to burn a single disc. The first disc I put in the drive NEVER works. It spins for about 30 seconds then starts buzzing like blender and spits the cd back out. The second blank disc I put in USUALLY works, but sometimes it takes three discs. This problem has always been there since day 1, but I don't burn enough cd's for it to be an issue.
Thank you for listening to my gripes. I really don't think I'll make the mistake of buying the first issue of a model.
iBook G4 900mghz, iMac G5 20" 2.0 ghz Mac OS X (10.4.8)

OK, first thing -to restore your bluetooth, shut down, unplug for a few minutes and then reboot. Thay usually brings the BT back. You should also repair permissions. Reset your SMU nd your PRAM as well.
Try those four things and please post back,
Miriam

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I'm currently having power supply problems (at least I hope it's the power supply and not the mother board), similar to many others I've seen on these boards. What I've noticed is that if I unplug my iMac for about 24 hours I can get it to run again for a little while. Unplugging it for a few minutes (or even 8 hours) doesn't seem to help. My iMac won't get much further than the starting chime before it loses power. But it seems to me that unplugging it for 24 hours has gotten me between 5 days to 5 hours of use before I unexpectedly lose power.
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The power supply on my 20" G5 recently fried. Somehow I had the activity monitor showing that the "FaxJobMgr" was using about 70% of my cpu. I had had that problem before and the computer was very warm. I quit that process but shortly after that there was an acrid smell that I ultimately found was coming from the power supply. When I re-started everything came up to the desktop but then it shut down just as if the plug were pulled. I see that there were many issues with the power supply on this first generation G5. I took it to the Apple Store and they say it is the power supply AND there appears to also be damage to the logic board. $734. I'm wondering if maybe its only the power supply and they are just being cautious that there might be damage to the logic board so just replace it or buy a new computer. I thought I might try to replace the power supply only, but then that seems to be about a $120 that might be gone. Any thoughts would be greatly appreciated. Thanks

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You can readily determine if the logic board is defective by examining the clusters of capacitors on the logic board for bloating, distended tops or leakage. If they exhibit such symptoms, your logic board can be repaired for $ 189.00 by contacting this company.
You may also need to replace the power supply, thought that determination is best made once the logic board as been verified as good or bad, and replaced, if you elect to do so. Power supplies for this product family generally cost roughly $ 139.00, and are user replaceable. Replacing the supply in a unit which exhibits the defective capacitor issue will not correct the logic board related problem, and may—under relatively rare circumstances—cause the eventual failure of the replacement supply.
*I may receive compensation as a result of parts or services being ordered by users specified at the link shown in this message.

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flaash...
In your situation I believe 2 components need checked first. PAV board and the CRT. Or essentially anything shared by the 2 items, such as the CRT yoke/gun board.
As far as the logic board goes, the video chip-set is part of it (soldered in) and not repairable. Those parts rarely "weaken" (normally just die) so I would be less likely to suspect them.
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Quote
Originally posted by DarkDuelist
yea, it comes with the 4-pin atx1 connector and 20-pin atx2 connector.
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