So I have recently gotten a broken iMac g5 1.8ghz power PC. I believe it has bad caps though it is quite confusing. It doesnt turn at all, the only sign of life is LED 1 showing green. LED 2 does not flash. Taking out the HDD and replacing the CMOS battery takes no affect. The caps have no signs of being buldged resetting CMOS does nothing. A very faint and short whine (like a beep) can be heard when the cover is off. Any help would be greatly appreciated! Sorry for unedited post, it has been sent from my android.