Screen brightness and computer performance levels can impact how the laptop charges as the laptop uses as much power as it receives.To increase battery efficiency, turn down the screen brightness and adjust the computers performance level.Plug battery back in, while keeping the charger on and try turning the computer on again.Push the one on the left towards the outside of the computer and pull the battery off.
Clean the area where the battery was and the connecting ports with a non-moist cloth. Replace the battery to its original place, pushing it in firmly to make sure it is properly seated. Check the outlet by plugging in another charger and seeing if it charges or find another outlet to plug your computer into. Carefully put the unwound end into the charging port and gently move it in a circular motion around the port. If there are abnormalities or exposed wires, replace the charging cord. Hp Elitebook 8460P Fingerprint Cracked Screen OrA permanent dysfunction of the screen would point towards a cracked screen or a loose connection. Hp Elitebook 8460P Fingerprint Download The NewestIf applicable, download the newest version of the video driver. Double check in settings that the driver is downloaded and running. Click on the box to disable the refresh rate switching and the display power saving technology. This will slow the refresh rate that matches the display rate of the screen, and limit or fix the flickering. Remove the battery. Press and hold the power button for 15 seconds. Reinsert the battery and plug the laptops power cord back in, leaving everything else unplugged. Make sure to backup all important files before trying to recover the operating system if possible. Hp Elitebook 8460P Fingerprint Install Or RefreshIf the problem exists after resetting the computer, reinstall or refresh the operating system by performing the following steps. Restart the compter Load the boot options when the HP logo appears on screen by pressing ESC. Select the option to boot from a USB device or DVD Select one of the recovery tools available. Select this option if the first two do not work and if you have a recent system image. If problems exist after resetting the computer and reinstalling the operating system, replace the hard drive. Press the Power button to start the computer and repeatedly press the F10 key to enter the BIOS setup menu.
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