System Recovery - HP Compaq Presario,Presario R4000 Hardware And Software Manual

Software Updates and Recovery
7. In the folder containing your download, select the name
or number of the software package you have downloaded.
8. Select the file that includes an .exe extension—for example,
Filename.exe. (The installation begins.)
9. To complete the installation, follow the instructions on the
screen.
✎
After a message on the screen reports a successful installation,
you can delete the downloaded file from the destination folder.

System Recovery

CAUTION: To prevent loss of notebook functionality, perform the
Ä
procedures described in this section only while the notebook is connected
to reliable external power through the AC adapter. During a software
restoration, repair, or reinstallation:
■ Do not unplug the notebook from external power.
■ Do not shut down the notebook or initiate standby or hibernation.
■ Do not insert, remove, connect, or disconnect any device, cable,
or cord.
14–8 Hardware and Software Guide