用户手册目录Welcome11Finding information12Getting to know your computer13Top13TouchPad13Lights14Buttons15Keys16Front18Right19Left20Display22Bottom23Networking24Using an Internet service provider (ISP)25Identifying wireless and network status icons26Creating a wireless connection26Turning wireless devices on and off26Using the wireless button26Using the operating system controls26Using a WLAN26Connecting to an existing WLAN27Setting up a new WLAN27Protecting your WLAN28Roaming to another network28Using Bluetooth wireless devices (select models only)29Connecting to a wired network29Using a modem (select models only)29Connecting a modem cable29Connecting a country- or region-specific modem cable adapter30Connecting to a local area network (LAN) (select models only)31Keyboard and pointing devices32Using the keyboard32Identifying the hotkeys32Using keypads34Using the embedded numeric keypad34Turning the embedded numeric keypad on and off35Switching key functions on the embedded numeric keypad35Using the integrated numeric keypad35Using an optional external numeric keypad36Using the TouchPad36Turning the TouchPad off and on36Navigating37Selecting37Using TouchPad gestures37Scrolling38Pinching/Zooming38Setting pointing device preferences38Multimedia39Using the media activity keys39Using the audio features40Adjusting the volume41Checking your audio functions42Using the Webcam (select models only)42Using video devices43VGA43Connecting an HDMI device (select models only)44Configuring audio for HDMI (select models only)45Power management46Shutting down the computer46Setting power options47Using power-saving states47Initiating and exiting Suspend47Initiating and exiting Hibernation47Using the Power icon48Using power management48Viewing the current power management settings48Changing the current power management settings48Using battery power48Displaying the remaining battery charge49Inserting or removing the battery50Charging a battery51Maximizing battery life52Managing low battery levels52Identifying low battery levels52Resolving a low battery level53Resolving a low battery level when external power is available53Resolving a low battery level when a charged battery is available53Resolving a low battery level when no power source is available53Resolving a low battery level when the computer cannot exit Hibernation53Conserving battery power53Storing a battery53Disposing of a used battery54Replacing the battery54Using external AC power54Testing an AC adapter55Drives56Handling drives56Replacing or upgrading the hard drive57Removing the hard drive57Installing a hard drive59Using optical drives (select models only)61Identifying the installed optical drive61Inserting an optical disc61Tray load61Removing an optical disc61Tray load61When the disc tray opens normally62When the disc tray fails to open62External cards and devices64Using Digital Media Slot cards (select models only)64Inserting a digital card64Removing a digital card65Using ExpressCards (select models only)66Configuring an ExpressCard66Inserting an ExpressCard67Removing an ExpressCard68Using a USB device68Connecting a USB device69Removing a USB device69Using optional external devices70Using optional external drives70Memory modules71Security76Protecting the computer76Using passwords77Setting passwords in the operating system77Setting passwords in Computer Setup77Managing an administrator password78Entering an administrator password78Managing a power-on password78Entering a power-on password79Using firewall software79Installing an optional security cable80Backup and Recovery81Performing a system recovery82Backing up your information83Computer Setup84Starting Computer Setup84Using Computer Setup84Navigating and selecting in Computer Setup84Restoring factory settings in Computer Setup85Updating the BIOS85Determining the BIOS version86Downloading a BIOS update86Troubleshooting and support87Troubleshooting87The computer is unable to start up87The computer screen is blank87Software is functioning abnormally88The computer is on but not responding88The computer is unusually warm88An external device is not working88The wireless network connection is not working89The optical disc tray does not open for removal of a CD or DVD89The computer does not detect the optical drive90A disc does not play90A movie is not visible on an external display90The process of burning a disc does not begin, or it stops before completion91Contacting customer support91Labels92Cleaning your computer93Cleaning products93Specifications94Input power94Operating environment95Electrostatic discharge96Index97文件大小: 3.5 MB页数: 100Language: English打开用户手册