I have a I4000 when under battery power, and the on/off button is pushed, all the lights but the battery light come on and continue to flash. I have to remove the battery to get it to stop. When I push the battery condition button, all the bars light up like they are supposed to.

If I plug in the ac adapter, all the lights come on, but the battery, and flash once, go out, the battery light flashes once and goes out - and thennothing. No boot - no nothing.

Can anybody help?

Thanks