No subject

plug of the main supply not with the switch on the front of the
workstation.
Can damage this the machine (power supply) ??

Please answer to my problems !

With friendly regards
	Christoph Plattner



Christoph Plattner wrote:
> 
> HELP !
> 
> I have a problem with my power supply on the HP 720 work station.
> Ok thats off topic, but I need help !
> 
> Since a week I have trouble with my 720. When I switch it on,
> the LEDs flashes up for a part of a second (ca. 100-200ms), and then
> it's dead again. The power supply cannot hold up the power.
> 
> After switch off the machine (or unplugging from main supply), it can
> start in normal manner. Another day, it has the trouble again.
> 
> I debugged the machine inside with multimeter, isolated circutis
> (removed CPU and I/O cards, etc) and analysed some points.
> 
> The problem is definitely the power supply, not another part in the
> Apollo 720.
> 
> As there a hardware docu of this power supply ? .. to have a chance to
> repair it ?
> Is there anybody who can help me with a cheap (very cheap) replacement
> of a power supply ?
> 
> Please contact me in this subject !!
> 
> Cheers
>         Christoph P.
> 
> -------------------------------------------------------------------------
> private:        christoph.plattner at dot.at
> company:        christoph.plattner at alcatel.at
> 
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private:	christoph.plattner at dot.at
company:	christoph.plattner at alcatel.at