Downloading A Bios Update - HP Pavilion x2 Detachable Maintenance And Service Manual
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- Maintenance and service manual (88 pages) ,
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Downloading a BIOS update
CAUTION:
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 unplugging the power cord from the AC outlet.
●
Do not shut down the computer or initiate Sleep.
●
Do not insert, remove, connect, or disconnect any device, cable, or cord.
NOTE:
If your computer is connected to a network, consult the network administrator before installing any
software updates, especially system BIOS updates.
1.
From the Start screen, type support, and then select the HP Support Assistant app.
– or –
From the Windows desktop, select the question mark icon in the taskbar.
2.
Select Updates and tune-ups, and then select 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
computer. If the update is more recent than your BIOS version, 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.
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.
BIOS installation procedures vary. Follow any instructions that appear on the screen after the download is
complete. If no instructions appear, follow these steps:
1.
From the Start screen, type file, and then select File Explorer.
– or –
From the Windows desktop, right-click or tap and hold the Start button, and then select File Explorer.
2.
Select 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 that contains the update.
4.
Double-click or double-tap the file that has an .exe extension (for example, filename.exe).
The BIOS installation begins.
5.
Complete the installation by following the on-screen instructions.
NOTE:
After a message on the screen reports a successful installation, you can delete the downloaded file
from your hard drive.
54
Chapter 8 Using Setup Utility (BIOS) and HP PC Hardware Diagnostics (UEFI) in Windows 8.1
To reduce the risk of damage to the computer or an unsuccessful installation, download and
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