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Current version by: Andy

Title:

Why won't my iMac turn on? Clicking sound coming from base

Text:

Hello everybody!
I'm hoping somebody can help me. I have an iMac g4 15" and all of a sudden it's refusing to turn on. It's making a clicking/ticking noise but no display. My guess would be the hard drive.. but I know with the newer Macs a hard drive fault is indicated with a flashing folder sign.
Any ideas?
-Thanks!
+Thanks!
=== Update (02/06/2017) ===
-Update! I have since got the iMac to power on, thanks to the PMU battery being replaced.
+Update! I have since got the iMac to power on, thanks to the PMU battery being replaced.
-But now I face another problem! I do not know the password, and when inserting the original OS disc(s) and holding C on start-up it just takes me to the normal password screen. My guess is the Superdrive is faulty?
+But now I face another problem! I do not know the password, and when inserting the original OS disc(s) and holding C on start-up it just takes me to the normal password screen. My guess is the Superdrive is faulty?
Any ideas?

Device:

iMac G4 15" 700 MHz EMC 1873

Status:

open

Accepted Answer:

+372485

Edit by: Andy

Title:

Why won't my iMac turn on? Clicking sound coming from base

Text:

Hello everybody!
I'm hoping somebody can help me. I have an iMac g4 15" and all of a sudden it's refusing to turn on. It's making a clicking/ticking noise but no display. My guess would be the hard drive.. but I know with the newer Macs a hard drive fault is indicated with a flashing folder sign.
Any ideas?
-Thanks!
+Thanks!
+
+=== Update (02/06/2017) ===
+
+Update! I have since got the iMac to power on, thanks to the PMU battery being replaced.
+
+But now I face another problem! I do not know the password, and when inserting the original OS disc(s) and holding C on start-up it just takes me to the normal password screen. My guess is the Superdrive is faulty?
+
+Any ideas?

Device:

iMac G4 15" 700 MHz EMC 1873

Status:

open

Original post by: Andy

Title:

Why won't my iMac turn on? Clicking sound coming from base

Text:

Hello everybody!

I'm hoping somebody can help me. I have an iMac g4 15" and all of a sudden it's refusing to turn on. It's making a clicking/ticking noise but no display. My guess would be the hard drive.. but I know with the newer Macs a hard drive fault is indicated with a flashing folder sign.

Any ideas?

Thanks!

Device:

iMac G4 15" 700 MHz EMC 1873

Status:

open