HP Pavilion dv9100 - Entertainment Notebook PC Maintenance And Service Manual page 269

Backup and Recovery
Updating Reinstalled Software
After you perform a system recovery, connect to the Internet to
update all reinstalled software.
To access update links for the operating system and other
software provided on your computer:
»
Select Start > Help and Support.
To update optional software, follow the instructions provided by
the software manufacturer. Some programs include an update
feature you can access from a Help button or menu within the
program.
Maintenance and Service Guide B–17