Re: G4 Mini with Chime of Death

2009-08-15 Thread aussieshepsrock

Hi Bruce and Bill,
   It's definitely not the HD grinding itself up and the External DVD
Drive I was using was undamaged (still working in the tower I popped
it out of). The Tiger OEM Install disc does have a nice donut of fine
engraving upon it near the middle and is kaput pending a nice
refreshing day at the spa to get the fine marks of old age to
diminish!
   The Screech is definitely an electronic tone - quite specific in
tone and duration. All ports are non responsive during atttempt to
boot - ie: monitor doesn't flash, flicker, or anything whatsoever,
keyboard numcaps lock led's don't light, and the unit doesn't respond
to any keyboard commands - shift down to safe boot, option-command-p-r
to zap pram, option held down to select boot drive, zip-nada-nuttin
but nuttin!
   All data is completely backed up via both a superduper produced
drive clone and a user folder backup as well. So no worries there! I
just have a 'bricked' G4 Mini now!

Maybe I'll part it on the lemswap list. Maybe someone can use a
powersupply or the 1gig of ram or something?

I swapped a dig cam for it a couple of years ago, it was heavily used
before getting to me and I flogged it hard.
I have no complaints what so ever about it.

I must admit that the squeal tone it spits out now is quite striking!
Definitely not the breaking glass note of memory errors, more on the
order of LOOKOUT! The Reactor Is Melting!

Richard

On Aug 14, 11:44 am, Bruce Johnson john...@pharmacy.arizona.edu
wrote:
 On Aug 14, 2009, at 7:34 AM, Bill Connelly wrote:





  On Aug 14, 2009, at 9:32 AM, aussieshepsrock wrote:

  Hello,
  I have g4 mini 1.2ghz, 1gig, 40 gig  that is now presenting with a
  loud screech instead of the nice startup chime. It sends no signal to
  the monitor, isn't attempting to boot, and is unresponsive to any
  keyboard commands, and the lights in the keyboard don't light (caps
  lock, num lock, etc). Attempted to start with all connections at rear
  removed, but just got screeching 'chime of death' - no difference at
  all.

  Is the screech sound a head crash of the harddrive? sound like a
  needle on a record player being dragged across an old vinyl record?

 What Bill said, the noise of a HD read head grinding it's way through  
 the platter is loud and unforgettable.

 A system dropped hard enough to fubar the DVD drive, is probably  
 enough to damage the drive.

 The no memory error is a short sound like breaking glass. Possibly the  
 memory's been knocked loose?

 --
 Bruce Johnson
 University of Arizona
 College of Pharmacy
 Information Technology Group

 Institutions do not have opinions, merely customs
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G4 Mini with Chime of Death

2009-08-14 Thread aussieshepsrock

Hello,
I have g4 mini 1.2ghz, 1gig, 40 gig  that is now presenting with a
loud screech instead of the nice startup chime. It sends no signal to
the monitor, isn't attempting to boot, and is unresponsive to any
keyboard commands, and the lights in the keyboard don't light (caps
lock, num lock, etc). Attempted to start with all connections at rear
removed, but just got screeching 'chime of death' - no difference at
all.

I suspect the mini may have been damaged in trip to girlfriends home
for it and me to stay for awhile. It  was flaky upon setup and still
flaky when booting from a recent 'superduper' backup. (was freezing up
once boot sequence and launch software finished loading). Shutting off
yahoo messenger launching at login stabilized that problem, but the
mini became quite flaky attempting to configure to access the home
wifi and I decided to go for a nuke and pave of internal drive with a
fresh tiger install.

Tiger install was ruined when drive read head impacted dvd and left a
substantial donut of scratches on it after a clumsy accident by me
almost knocked drive to floor - it was dangling though.

Mini did boot from my clone and was working for a few minutes off the
clone, but after attempting to restart from a cold shutdown an hour
later, all I get is chime of death screeching.

What do I do?

I posted to mini list, but only advice so far was to have install dvd
polished - but if mini is just screeching and not attempting to boot,
I could even purchase a ten pack of install dvd's (and in my opinion)
I'd just have a nice matched set of coasters. :-)

I haven't heard this sound since I was in college and putzing with a
Mac II I found at a garage sale.

I suspect and 'think' the physical hardware of my mini is busted
somehow.

I am outside my realm of technical knowledge and experience here - the
mini doesn't seem to be interacting with any of the ports because the
monitor isn't responding in any fashion during attempt to turn mini on
and the usb wired keyboard isn't receiving power or signal of any kind
(caps lock light isn't lighting when attempted).

Richard
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Re: G4 Mini with Chime of Death

2009-08-14 Thread Bill Connelly


On Aug 14, 2009, at 9:32 AM, aussieshepsrock wrote:


 Hello,
 I have g4 mini 1.2ghz, 1gig, 40 gig  that is now presenting with a
 loud screech instead of the nice startup chime. It sends no signal to
 the monitor, isn't attempting to boot, and is unresponsive to any
 keyboard commands, and the lights in the keyboard don't light (caps
 lock, num lock, etc). Attempted to start with all connections at rear
 removed, but just got screeching 'chime of death' - no difference at
 all.

Is the screech sound a head crash of the harddrive? sound like a  
needle on a record player being dragged across an old vinyl record?

Maybe replacing the hard drive containing a clone of another OS X  
installation would get you going.

Just guessing here.

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Re: G4 Mini with Chime of Death

2009-08-14 Thread Bruce Johnson


On Aug 14, 2009, at 7:34 AM, Bill Connelly wrote:



 On Aug 14, 2009, at 9:32 AM, aussieshepsrock wrote:


 Hello,
 I have g4 mini 1.2ghz, 1gig, 40 gig  that is now presenting with a
 loud screech instead of the nice startup chime. It sends no signal to
 the monitor, isn't attempting to boot, and is unresponsive to any
 keyboard commands, and the lights in the keyboard don't light (caps
 lock, num lock, etc). Attempted to start with all connections at rear
 removed, but just got screeching 'chime of death' - no difference at
 all.

 Is the screech sound a head crash of the harddrive? sound like a
 needle on a record player being dragged across an old vinyl record?


What Bill said, the noise of a HD read head grinding it's way through  
the platter is loud and unforgettable.

A system dropped hard enough to fubar the DVD drive, is probably  
enough to damage the drive.

The no memory error is a short sound like breaking glass. Possibly the  
memory's been knocked loose?

-- 
Bruce Johnson
University of Arizona
College of Pharmacy
Information Technology Group

Institutions do not have opinions, merely customs



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