HP 15.6' A7A56UAR#ABA manual Input power

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Input power

The power information in this section may be helpful if you plan to travel internationally with the computer.

The computer operates on DC power, which can be supplied by an AC or a DC power source. The AC power source must be rated at 100–240 V, 50–60 Hz. Although the computer can be powered from a standalone DC power source, it should be powered only with an AC adapter or a DC power source supplied and approved by HP for use with this computer.

The computer can operate on DC power within the following specifications.

Input power	Rating

Operating voltage and current	18.5 V dc @ 3.5 A - 65 W or 19.0 V dc @ 4.74 A - 90 W

NOTE: This product is designed for IT power systems in Norway with phase-to-phase voltage not exceeding 240 V rms.

NOTE: The computer operating voltage and current can be found on the system regulatory label.

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Contents Getting Started Product notice Safety warning notice Iv Safety warning notice Table of contents Pinching/Zooming Finding information WelcomeResources For information about Finding informationSupport Getting to know your computer TopTouchPad Lights Buttons Fn key KeysRight side Left side Refer to the Regulatory, Safety, and EnvironmentalHP MediaSmart HP MediaSmart Webcam DisplayBottom Networking Connecting to a wireless network Using an Internet service provider ISPSetting up a new Wlan network Connecting to an existing WlanConfiguring a wireless router Using the keyboard Using the action keysKeyboard and pointing devices Using pointing devices Setting pointing device preferencesUsing the TouchPad Turning the TouchPad off and on Selecting Scrolling Inserting or removing the battery MaintenancePage Removing the hard drive Replacing or upgrading the hard driveInstalling a hard drive Adding or replacing memory modules Page Page Page Updating programs and drivers Cleaning your computer Cleaning the displayCleaning the TouchPad and keyboard Backup and recovery Creating restore media RestoreSelect Start All Programs Recovery Manager Recovery Manager Performing a system restoreBacking up and recovering your information Restoring using the restore mediaChanging the computer boot order Using Windows Backup and Restore When to create restore points Using Windows system restore pointsContacting customer support Customer supportComponent LabelsSpecifications Input power Operating environment Wlan IndexHdmi USB