Got a Imac in for repairs with the description that it didn’t boot.
Strangely it wouldn’t boot from CD when I tested that (Imac’s don’t have a Floppy drive ).
 ).
After testing all the tricks in the book and some that are not in the book I realise that I haven’t heard any hard drive sounds…
So I check through the little access panel if all the connectors are as they should be and discover that the hdd is a quantum…
Now I now that something is amiss, Quantum’s usually sounds like a blender with a dozen ball bearings inside 
 
Even when their running all right
So I disassemble the Imac…(not a hard thing to do, the hard thing is to not touch anything that is charged or hyper hot ) and when I pull out the quantum I see that one of the control chips on its PCB is burnt out
 ) and when I pull out the quantum I see that one of the control chips on its PCB is burnt out 
Why couldn’t the Mac be a nice idiot and tell me that like any well behaved PC??
Case closed! (or assembled )
 )
New HDD and the Imac starts from the CD without complaints and tomorrow I will se how “userfriendly” a MacOS9 installation is 
							
						
					Strangely it wouldn’t boot from CD when I tested that (Imac’s don’t have a Floppy drive
 ).
 ).After testing all the tricks in the book and some that are not in the book I realise that I haven’t heard any hard drive sounds…

So I check through the little access panel if all the connectors are as they should be and discover that the hdd is a quantum…
Now I now that something is amiss, Quantum’s usually sounds like a blender with a dozen ball bearings inside
 
 Even when their running all right

So I disassemble the Imac…(not a hard thing to do, the hard thing is to not touch anything that is charged or hyper hot
 ) and when I pull out the quantum I see that one of the control chips on its PCB is burnt out
 ) and when I pull out the quantum I see that one of the control chips on its PCB is burnt out 
Why couldn’t the Mac be a nice idiot and tell me that like any well behaved PC??
Case closed! (or assembled
 )
 )New HDD and the Imac starts from the CD without complaints and tomorrow I will se how “userfriendly” a MacOS9 installation is
 
							
						

 
							
						
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