What was wrong with the hard drive?
Sounds like perhaps a heat issue.
What is the exact model? There might be help from PB but they need the precise model:
http://support.packardbell.com/uk/
Also: look in your
Event viewer: rt. click
My Computer then click
Manage then
Event Viewer.
Or:
Administrative Tools/Event Viewer or
Start/Run/ eventvwr
Open the
system as well as the
application tabs & look for
X errors. Click error line for details.
Post back the
source &
event id especially of errors that seem to coincide with a crash.