[iyonix-support] PSU help please

Yesterday my Iyonix brought up a message that it could not connect to the 
internet so, after all the messages about power supplies, I decided to replace 
the PSU with a known good one that I had removed from a Windows PC when I 
upgraded the graphics requiring a larger PSU.

When I first pressed the "On" button everything worked until I took my finger 
off it. As I need a finger on each hand to type, I put the Iyonix PSU back 
which booted but with the internet problem still present. Being an optimist, I 
retried the "new" PSU but with the same result, so the original went back in.

Now the computer will not boot :-(

When switching on I can hear the HDDs powering up the HDD light comes on. The 
light goes out as the FDD light gives a short flash complete with click. The 
screen stays blank but the monitor shows that it is receiving a valid signal 
after which nothing happens.

What could I have disturbed?

Alan

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