Downloading a BIOS update
CAUTION: To prevent damage to the computer or an unsuccessful installation, download and install a BIOS update only when the computer is connected to reliable external power using the AC adapter. Do not download or install a BIOS update while the computer is running on battery power, docked in an optional docking device, or connected to an optional power source. During the download and installation, follow these instructions:
Do not disconnect power from the computer by disconnecting the power cord from the AC outlet.
Do not shut down the computer or initiate Sleep or Hibernation.
Do not insert, remove, connect, or disconnect any device, cable, or cord.
To download a BIOS update:
1.Select Start > Help and Support > Maintain > Software Updates to access the page on the HP website that provides software for the computer.
2.Follow the instructions on the screen to identify the computer and access the BIOS update you want to download.
3.In the download:
a.Identify the BIOS update that is later than the BIOS version currently installed on the computer. Make a note of the date, name, or other identifier. You might need this information to locate the update later, after it has been downloaded to the hard drive.
b.Follow the instructions on the screen to download your selection to the hard drive.
Make a note of the path to the location on the hard drive where the BIOS update is downloaded. Access this path when you are ready to install the update.
NOTE: If you connect the computer to a network, consult the network administrator before installing any software updates, especially system BIOS updates.
BIOS installation procedures vary. Follow any instructions that appear on the screen after the download is complete. If no instructions appear:
1.Open Windows Explorer by selecting Start > Computer.
2.
3.Using the hard drive path recorded earlier, open the folder on the hard drive that contains the update.
4.
5.Complete the installation by following the
The system automatically shuts down after the BIOS has successfully updated.
NOTE: After a message on the screen reports a successful installation, delete the downloaded file from the hard drive.
84 Chapter 12 Software updates