I have a dell inspiron duo mini 1090 that I replaced the battery in and also replaced the power supply.
The PC with ext pwr applied will come up long enough to get into the diagnostics mode and run up to a partial Mem test and then shut down. Same thing if I boot normally. Does not seem to see the battery. The Batt. is plugged into the main board.
This PC needs a 30w PS at 19V. Any Thoughts!
Johnny S.