When I switch on my Iyonix it runs through the pre-desk routines and then as it switches to desktop I get the briefest of flashes of the Risc OS 5 logo before the screen goes completely blank. The boot apparently continues to completion judging by the harddisc activity light. If I then press the reset button the whole process re-starts and usually the desktop screen appears normally. I am running Reporter during the boot and it produces loads of information, but because I have pressed reset since the initial turn on the report only lists the last successful start, which isn't much help. I am running v.5.13 but the situation was the same with v.5.11. Can anyone suggest the most likely culprit for this behaviour? TIA Graham -- Graham N P Jenkins graham@xxxxxxxxxxxxxx --- To alter your preferences or leave the group, visit //www.freelists.org/list/iyonix-support Other info via //www.freelists.org/webpage/iyonix-support