In message <515ded62e9tim@xxxxxxxxx> Tim Hill <tim@xxxxxxxxx> wrote: > In article <515d7caea3jonesdg@xxxxxxxxxxxxx>, David G Jones > <jonesdg@xxxxxxxxxxxxx> wrote: > > [Snip] > > > You could try re-seating the graphics card. I get similar symptoms > > from time to time and that always sorts it. > > I am so glad this thread has been going as I recently bought a second > graphics card. My current card wears pyjamas when it's cold - a simple > reset nearly always seems to cure it - needing only an occasional power > off/on. I will give it a good reseating and have been known to 'help' > such situations with a little emery paper and alcohol in the past (ducks > and runs for cover). > > I had always thought pyjamas was a retro feature, or that Iyonix have > valves. ;-) > > I don't anticipate an extra GFX card would require a change of PSU. If it > does, I have a spare pee sea one here and if that doesn't work I'm sure > 'someone' has one in stock which will be guaranteed to work. :-) I opened up Nixiyo on the (operating) table and all the cards seemed to be seated; but, just in case, I took out the graphics card and USB card and re-seated them. Nixiyo still showed a black screen on boot up. :-( As a result I am doing two things. 1) When I boot up Nixiyo, I leave him for about 20 minutes showing the black screen. Then I do the reinitialising of NVidia card routine and get the desktop. 2) Copy as much essential software, especially NetFetch and Mpro, (thanks R-Comp) to Beagle (my BeagleBoard) as is 'ARMv7 safe', so that I can carry on business there before Nixiyo goes tits up. (hurry up Martin W. with TechWriter!) At one point, when I had the power switched on at the wall, but before pressing the power button on Nixiyo, I heard a 'tiny' noise coming from the PSU like a very, very rapid continual stream of pips. This is a fairly high pitched sound and initially there are very short gaps in the stream of pips. I have never noticed this before. Listening to my Wife's computer in the same way, I hear nothing. There is also a 'funny' noise coming from the PSU after shutdown, again, only audible if I put my ear near the PSU. Is this normal? Cheers, Dave Lane -- RISC OS London Show 2010 at St Giles Hotel, Feltham on 23rd October - don't miss out on the most important RISC OS event of the year. --- To alter your preferences or leave the group, visit //www.freelists.org/list/iyonix-support Other info via //www.freelists.org/webpage/iyonix-support