User Guide - Windows 8.1

Connect displays to computers with AMD graphics (with an optional hub) ....... 47
Connect displays to computers with Intel graphics (with an optional hub) ........ 47
Connect displays to computers with Intel graphics (with a built-in hub) ............ 48
Discovering and connecting Miracast-compatible wireless displays (select models
only) ................................................................................................................................... 48
6 Power management ........................................................................................................................................ 49
Shutting down (turning off) the computer ........................................................................................... 49
Setting power options ......................................................................................................................... 50
Using power-saving states ................................................................................................. 50
Intel Rapid Start Technology (select models only) ............................................ 50
Initiating and exiting Sleep ................................................................................ 50
Enabling and exiting user-initiated Hibernation ................................................. 51
Using the power meter and power settings ....................................................... 51
Setting password protection on wakeup ........................................................... 51
Using battery power ........................................................................................................... 52
Finding additional battery information ............................................................... 52
Using Battery Check ......................................................................................... 53
Displaying the remaining battery charge ........................................................... 53
Maximizing battery discharge time .................................................................... 53
Managing low battery levels .............................................................................. 53
Identifying low battery levels ............................................................. 53
Resolving a low battery level ............................................................ 54
Inserting or removing the battery ...................................................................... 54
Inserting a battery ............................................................................. 54
Removing a battery .......................................................................... 55
Conserving battery power ................................................................................. 56
Storing a user-replaceable battery (select models only) ................................... 56
Disposing of a user-replaceable battery (select models only) ........................... 57
Replacing a user-replaceable battery (select models only) .............................. 57
Using external AC power ................................................................................................... 57
Testing an AC adapter ...................................................................................... 58
7 External cards and devices ............................................................................................................................. 59
Using memory card readers ............................................................................................................... 59
Inserting a memory card .................................................................................................... 59
Removing a memory card .................................................................................................. 60
Using smart cards .............................................................................................................................. 60
Inserting a smart card ........................................................................................................ 61
Removing a smart card ...................................................................................................... 61
Using a USB device ........................................................................................................................... 61
ENWW ix