No, she resigned to spend more time with her family.
from sfgate.com 09-26-2006
Her ascension to the post of non-executive chairwoman of Hewlett-Packard, a move to bring order to a famously dysfunctional board of directors, was hailed by business executives and corporate watchdogs alike. Dunn not only defied stereotypes, she defied the odds, facing down several health crises, including her most recent struggle with ovarian cancer.