Downloading A Bios Update - HP Compaq NX9420 Software Update

Downloading a BIOS update

CAUTION:
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 unplugging 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:
NOTE: BIOS updates are posted as needed. A newer BIOS update may not be available for your
computer. It is recommended that you check the HP Web site periodically for BIOS updates.
1. Access the page on the HP Web site that provides software for your computer:
●
Click a software update link in Help and Support.
– or –
● See the HP Web site at http://www.hp.com.
2. Follow the instructions on the screen to identify your computer and access the BIOS update you
want to download. Make a note of the date, name, or other identifier. You may need this information
to locate the update later, after it has been downloaded to your hard drive.
3. At the download area, perform these steps:
a. Identify the BIOS update that is newer than the BIOS version currently installed on your
computer.
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 your hard drive where the BIOS update will be
downloaded. You will need to access this path when you are ready to install the update.
NOTE: If you connect your 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 are displayed on the screen after the
download is complete. If no instructions are displayed, follow these steps:
1. Open Windows Explorer by selecting Start > Computer.
2. Double-click your hard drive designation. The hard drive designation is typically Local Disk (C:).
3. Using the hard drive path you recorded earlier, open the folder on your hard drive that contains the
update.
4. Double-click the file that has an .exe extension (for example, filename.exe).
The BIOS installation begins.
5. Complete the installation by following the instructions on the screen.
To prevent damage to the computer or an unsuccessful installation, download and install
Updating the BIOS 3