In message , Albert Ross
wrote

My old Toppy worked perfectly up until the PSU died.

A common fault on 3/4 year old Toppy's and usually quite cheap to fix.
Even if you don't want to DIY there a couple of Toppy.org.uk forum
members who will undertake repairs for a reasonable fee.

--
Alan
news2009 {at} admac {dot} myzen {dot} co {dot} uk