If you have time look: HERE.
She was, and is, an outstanding successful executive. Getting fired by the relatives of the founder of the company is not a black mark when the reason for the firing proved without merit.
Full disclosure: I bought and sold HPQ at a considerable profit.
Mighty impressive! I'm sure the long term investor is really pleased with that performance. /s
Here's a better HPQ chart -- one that shows what happened under her watch.