HP 15 6 Elitebook 850 G2 Notebook User Manual

Setting password protection on wakeup
To set the computer to prompt for a password when the computer exits Sleep or Hibernation, follow these
steps:
1.Type power options in the taskbar search box, and then select Power Options.
‒ or –
Right-click the Power meter icon 
, and then select Power Options.
2.In the left pane, select Require a password on wakeup.
3.Select Change Settings that are currently unavailable.
4.Select Require a password (recommended).
NOTE:To create a user account password or change...

Using HP Battery Check
HP Support Assistant provides information on the status of the battery installed in the computer.
To run HP Battery Check:
1.Connect the AC adapter to the computer.
NOTE:The computer must be connected to external power for HP Battery Check to work properly.
2.Type support in the taskbar search box, and then select the HP Support Assistant app.
– or –
Click the question mark icon in the taskbar.
3.Select My PC, select the Diagnostics and Tools tab, and then select HP Battery Check....

If the computer is on or in the Sleep state, the computer remains briefly in the Sleep state and then shuts
down and loses any unsaved information.
Resolving a low battery level
Resolving a low battery level when external power is available
▲
Connect one of the following devices:
●
AC adapter
●
Optional docking or expansion device
●
Optional power adapter purchased as an accessory from HP
Resolving a low battery level when no power source is available
To resolve a low battery level when no power source...

b.Slide the service door toward the front of the computer (4) and lift (5) to remove the service door.
3.Slide the battery release latch (1) to release the battery, and then lift the battery (2).
4.Remove the battery from the computer (3).
42 Chapter 6   Power management 

Conserving battery power
●
Type power options in the taskbar search box, and then select Power Options.
‒ or –
●
Select low power-use settings through Power Options.
●
Turn off wireless and LAN connections and exit modem applications when you are not using them.
●
Disconnect unused external devices that are not plugged into an external power source.
●
Stop, disable, or remove any external memory cards that you are not using.
●
Decrease screen brightness.
●
Before you leave your work, initiate Sleep, or...

Using external AC power
WARNING!Do not charge the computer battery while you are onboard aircraft.
WARNING!To reduce potential safety issues, use only the AC adapter provided with the computer, a
replacement AC adapter provided by HP, or a compatible AC adapter purchased from HP.
NOTE:For information on connecting to AC power, see the Setup Instructions poster provided in the
computer box.
External AC power is supplied through an approved AC adapter or an optional docking or expansion device.
Connect the...

7Security
Protecting the computer
Standard security features provided by the Windows operating system and the non-Windows Computer
Setup utility (BIOS) can protect your personal settings and data from a variety of risks.
NOTE:Security solutions are designed to act as deterrents. These deterrents may not prevent a product
from being mishandled or stolen.
NOTE:Before you send your computer for service, back up and delete confidential files, and remove all
password settings.
NOTE:Some features listed in...

Using passwords
A password is a group of characters that you choose to secure your computer information. Several types of
passwords can be set, depending on how you want to control access to your information. Passwords can be
set in Windows or in Computer Setup, which is preinstalled on the computer.
●
BIOS administrator and DriveLock passwords are set in Computer Setup and are managed by the system
BIOS.
●
Windows passwords are set only in the Windows operating system.
●
If you forget both the DriveLock...

Setting passwords in Computer Setup
Password Function
BIOS administrator password* Protects access to Computer Setup.
NOTE:If features have been enabled to prevent removing the
BIOS administrator password, you may not be able to remove it
until those features have been disabled.
DriveLock master password* Protects access to the internal hard drive that is protected by
DriveLock. It is also used to remove DriveLock protection.
NOTE:For select products, a BIOS administrator password must
be set before you...

▲
Turn on or restart the computer, and when the HP logo appears, press f10 to enter Computer
Setup.
●
Tablets without keyboards:
▲
Turn off the tablet. Press the power button in combination with the volume down button
until the Startup menu is displayed, and then tap F10 to enter Computer Setup.
2.Select Security, select Change BIOS Administrator Password or Change Password (select products
only), and then press enter.
3.When prompted, type your current password.
4.When prompted, type your new password....