A few weeks ago I killed my Prism. I left it running some calcs and I
think the battery died.

When I switched it off it refused to switch back on again properly.
All I get is the white back light.

A few times it did restart and it tried to reset the digitiser but
it didn't respond before it died again.

I opened it up and re-connected the screen and digitiser ribbons a
few times but no luck so far.

Any suggestions ?

In the meantime I've bought a Treo 680 and feel like a newbie again.