ulf ..as in ulf from norway in telemark?? ..
anyway remove your accelerator, does it work then?.
or maybe an fastata? ...
sounds like you have been running on low power for a while, remeber that the a1200 orginal psu aint enough ....and will eventually die or kill the motherboard.... ;(
the orginal a500 psu's are better , i would recomend thoose , but i would also recomend u to just use an pc at/atx psu.... instead...
cheers
