HP 15-d038dx User Guide - Windows 8.1 - Page 7

Using the keyboard and mouse ...43 Using the keys ...43 Using the action keys 43 Using Windows shortcut keys 44 Using the hot keys 44 Using the integrated numeric keypad 45 6 Managing power ...46 Initiating Sleep and Hibernation ...46 Intel Rapid Start Technology (select models only 46 Manually initiating and exiting Sleep 47 Manually initiating and exiting Hibernation (select models only 47 Setting password protection on wakeup 47 Using the power meter and power settings 48 Running on battery power ...48 Factory-sealed battery ...48 Removing a user-replaceable battery 48 Finding battery information 49 Conserving battery power 49 Identifying low battery levels 50 Resolving a low battery level 50 Resolving a low battery level when external power is available 50 Resolving a low battery level when no power source is available 50 Resolving a low battery level when the computer cannot exit Hibernation ....... 50 Storing a user-replaceable battery 50 Disposing of a user-replaceable battery 50 Replacing a user-replaceable battery 51 Running on external AC power ...51 Troubleshooting power problems 51 Refreshing your software content with Intel Smart Connect Technology (select models only 52 Shutting down (turning off) the computer 52 Hybrid Graphics and AMD Dual Graphics (select models only 53 Using Hybrid Graphics (select models only 53 Using AMD Dual Graphics (select models only 54 7 Maintaining your computer ...55 Improving performance ...55 Handling drives ...55 Using Disk Defragmenter 55 Using Disk Cleanup ...56 Adding or replacing memory modules 56 vii