Before I lost/misplaced my charger/AC adapter, I confirmed it was bad (used a voltmeter). I found a working charger from a Dell Inspiron B120. It has the same voltage rating and a higher amperage rating, so it should work.
I can't check the tip size or polarity against my Mini 910 adapter because I lost/misplaced it, and I can't find anything on-line and the Dell Support guys want to sell me a new adapter.
Can someone please check their adapter and report the tip O/D (or color) and the polarity (the little icon on the body of the adapter).
Please and Thanks.