G5 will Not Start but Powerlight is on

After a recent storm/power outage, with my G5 in sleep mode at the time, I cannot restart my machine. Interestingly, the power status light came back on when power was restored, and comes back on each time I remove and then replace the power plug. I hear a click, like a relay when I plug it in, but that is it. No fans, discs, chime, or anything; tried removing all device connections, but that was no help. It just seems 'dead.'
Are there fuses or other resets in the powersupply?
Thanks.
PowerMac G5 Dual 2 GHz Mac OS X (10.4.3)

Sounds like the power supply may be the problem, but give this a try.
Reset your PMU.
-Bmer
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I deleted the " Private" folder ... and emptied the trash. So the folder and its contents no longer exists on my computer at all !!!
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Also rebooting the machine , pressing and holding the letter C does not prompt the machine to look to the dvd rom drive.
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Okay sorry it took forever to respond... But for a while there I gave up on this computer!!!!
Money's been tight lately , so taking it in to a professional was not yet an option... though I did consider it eventhough.
Anyway long story short im glad I didnt spend any money because I already had all the tools necessary to fix this issue but was going about it in the wrong way. Okay so here is my scenario and the breakdown... Though this may not fix the issue for everyone :( which *****... But I know we all will have different circumstances.
Anyway here we go...
Okay so first things first.... Years ago I purchased the OS 10.5.1 disk ... So that has always been in my possession!!!!
I realize that some may not have a disk to reflash your OS to your hard drive... but if you do your in luck.
2ndly ... I had an external harddrive with all of my itunes downloaded music so it was more than okay with me to delete my primary HD because all the important stuff could either be copied over or repathed to be located.
-------If you dont want to read through the whole story the fix is summed up in the bottom section-------
Okay so now the SOLUTION!!!!
By trial and error , and pure boredom I opened up my computer to clean the inside...
AND
"Disconnected the primary HD"
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Mind you I havent seen this screen yet... Probably hasnt been since I installed the OS years ago.
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Utilities / startup disk
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Highlighted my primary HD located in the left hand column
Once highlighted ...
In the heading section on the right I selected the option
Erase
in which I erased My current OS on my primary HD ...
I used the first option in the list under security... Because it seemed like the least invasive and would take the least amount of time to see if this process would actually work.
I FORGOT to add something...
Another reason why I deleted my primary HD!!!!!
I forgot to say that it WOULD NOT!!!!! Show up in the STARTUP list as an option...Even After multiple reboots....
But like clockwork... Once I deleted its name IT SHOWED UP as an option!!!!
So back to the next step...
I returned to the STARTUP option under utilities ... And was then able to see MY primary HD now as a startup option...
But ofcourse it had no name because it we previously erased it.
So when Clicking my newly erased HD ... I was almost immediately prompted to REINSTALL the OS ...
Which said it would take about 57 minutes ... But I believe was alot less...
My issue was resolved ... My computer then stated the install was SUCCESSFUL!!!!!!! :))))))))))) lol ;)
It was like I was setting up for the first time ;) asking for my registration info...
The dilemma of deleting the private folder and emptying the trash is finally over resolved. Done ... and no extra money spent!!!!!!!!!
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I know im not the only person who's had this issue , because i've seen numerous posts with similar wording.
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-------One more time the fix------
*Insert your OS dvd into your dvd rom drive.
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* you will then be prompted to select your language.
Once selected
*Click Utilities/startup... Highlight the the selection that refers to the OS dvd located in the dvd rom drive.
* Click restart...
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If you do not replug your HD before the chime it will not be recognized.
In that case restart again.
Upon restart once again
*Choose your language...
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Then towards the top portion / center of the page
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I USED THE FIRST OPTION
"Dont erase data"...
*click OK
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Once erased which should take a few seconds
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* Select your drive from the list by highlighting
It should no longer have a name.
*Once selected, you will then be prompted to restart and install the OS to your newly erased HD...
Thats it!!!!
Once everything reinstalls re-add your personal info or registration info and you are up and running.
Goodluck ;)

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