[G4] G4 MDD died

Harry Freeman gifutiger at gmail.com
Sat Jan 30 10:38:53 PST 2010


Greetings

Yeah, I've heard many times that the power on/off switch and or the  
PCB can be the problem.
The push button on the front isn't really a switch, all that it does  
is send a signal to the PCB
to change state i.e. it either turns the power on or off.

You might want to just unplug that PCB and reinsert to see if it is  
just a hires* connection.

* Hi resistance

Cheers

Harry
ø?ºº?ø,¸¸,ø?ºº?ø,¸¸,ø?ºº?ø,¸¸,ø?º?ø


On Jan 30, 2010, at 9:53 AM, J.M.P.Hissel wrote:

> On 30-01-2010 18:06, S.Kennedy, skenn at earthlink.net, wrote:
>
>> Be careful!  My MDD has had the same symptoms several times and it  
>> was
>> never the power supply. Tried many fixes and can't tell for sure what
>> fixed it.
>
> Agree! Last year I had 4 MDD's and a QS with the same symptoms and  
> with all
> 4 it was NOT the power supply also! In all cases it was the little  
> board
> behind the power button. 3 had connection problems (easy to repair)  
> and one
> board was fried (you have to change).
>
> HTH,
>
> Jo Hissel
>
>
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