[iyonix-support] Re: 5.18 Upgrade

  • From: Peter Russell <peter@xxxxxxxxxxx>
  • To: iyonix-support@xxxxxxxxxxxxx
  • Date: Thu, 08 Mar 2012 22:52:57 +1030

On  8 Mar 2012 Iyonix PC Owner  wrote:

> On Wed, 7 Mar 2012, Peter Russell wrote:

> Hi,

>>> Since then my Iyonix Panther does not boot any more. Sob! ;-(
>>
>>>> Any suggestions?
>>
>>> None from my side yet.
>>
>> This problem hasn't been picked up by anyone else. We do have an issue
>> and would like some suggestions as to how we might proceed.
>> Thank you,
>> Peter

> Further investigations, armed with a digital multimeter, have revealed
> that it is the PSU again, going mad.

> The 12 Volt line has a jitter from 10.4 to 12.5 Volts and the 5 Volt
> line has a jitter from 3.5 Volt to 5.5 Volt.

> With such an unstable supply, it is no wonder the Iyonix won't boot.

> So my suggestion is to check the supply voltage 12 V and the 5 V line
> in your Iyonix Peter.

> Regards,
> Rainer
Mine only produces this message when I try to softload 5.18
It boots into 5.16 fine no probs. It also has recently a new Power 
Supply. There does not appear to be any jitter!

Peter


-- 
Peter M Russell
Adelaide, South Australia
Using RISCOS on Iyonix - immune to all M$ viruses
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