Updating the BIOS
Updated versions of the BIOS may be available on the HP website.
Most BIOS updates on the HP website are packaged in compressed files called SoftPaqs.
Some download packages contain a file named Readme.txt, which contains information regarding installing
and troubleshooting the file.
Determining the BIOS version
To determine whether available BIOS updates contain later BIOS versions than those currently installed on
the tablet, you need to know the version of the system BIOS currently installed.
To display BIOS version information (also known as ROM date and System BIOS), see Using Computer Setup
on page 93.
1. Shut down the tablet.
2. To power on the tablet, press the Power button and Volume down button simultaneously.
The Startup menu is displayed.
3. Press f10 to enter Computer Setup.
4. Select Main, and then select System Information.
5. Follow the on-screen instructions.
6. To exit Computer Setup menus without saving your changes, select Main, select Ignore Changes
and Exit, and then follow the on-screen instructions.
Downloading a BIOS Update
CAUTION: To reduce the risk of damage to the tablet or an unsuccessful installation, download and install a
BIOS update only when the tablet is connected to reliable external power using the AC adapter. Do not
download or install a BIOS update while the tablet 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 on the tablet by unplugging the power cord from the AC outlet.
Do not shut down the tablet or initiate Sleep.
Do not insert, remove, connect, or disconnect any device, cable, or cord.
1. To access HP Support Assistant on the Start screen, tap the HP Support Assistant app.
2. Tap Updates and tune-ups, and then tap Check for HP updates now.
3. Follow the on-screen instructions.
4. At the download area, follow these steps:
a. Identify the most recent BIOS update and compare it to the BIOS version currently installed on
your tablet. 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.
b. Follow the on-screen instructions to download your selection to the hard drive.
If the update is more recent than your BIOS, make a note of the path to the location on your hard
drive where the BIOS update is downloaded. You will need to access this path when you are ready
to install the update.
Using Computer Setup 95
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