Hi,
I have a problem with my A1200 + Blizzard 1230 MKIV 64MB. I'm trying to run the demo Pulse and while it does run the picture is corrupted - the initial Nerve Axis title doesn't draw as it should and some following effects - mostly writing, 2D stuff are corrupted, too. I have problems running other demos (freezing and such), but that might be caused by million other things. When I run games (usually older OCS ones, not very taxing on the HW) I don't have any problems. Also WB seems to work fine. I've tried different memory modules and the problem persists. I also just bought B1260 and it acts the same with it.
This is an A1200 I bought refurbished from Amigakit with the stock PSU - very small and light one, 2B revision mobo, Escom. Now the PSU might cause some issues like freezing sure, but graphical corruption (btw, the artifacts are always totally identical, not random)? Plus there is only a CF drive in the Amiga apart from the turboboard and even the stock PSU should be able to power that (according to specifications anyway).
I'm going to buy the 4.5A A500 PSU to rule out that possibility, but do you think the mobo might be faulty? Btw, I tried both RGB and composite out with the same results.
