[OXO cube]

hi ken .... nothing 

but after fiddling with the power lead connection several times 
i eventually got it working 
it takes several attempts , plugging in and out to get it to the start up stage again 
i think there could be a problem with the plug or socket 
or do you think this is a more terminal internal issue ?

also has any1 got an instruction manual ? or link to one ?

i know the hold down for 3 secs bit but is that it ? or are there more functions that i cannot find atm ?