Sony VGN-G21XP Manuale Utente

NUser GuidePersonal ComputerVGN-G series

10nNBefore UseNon-printed Documentation❑ User Guide (this manual) — Explains features of your computer. It also includes information about the softwar

100nNCustomizing Your VAIO ComputerLogging Onto Your SystemTo use the fingerprint authentication functionality in place of password entry to log onto

101nNCustomizing Your VAIO ComputerUsing the Password BankOnce you have registered your user information (user accounts, passwords, etc.) for Web site

102nNCustomizing Your VAIO ComputerUsing Fingerprint Authentication with the TPMWith the TPM data encryption feature, using fingerprint authentication

103nNCustomizing Your VAIO ComputerUsing Trusted Platform Module (TPM)The embedded Trusted Platform Module (TPM) provides your computer with basic sec

104nNCustomizing Your VAIO Computer❑ Make sure you set up the automatic backup operations after completing the TPM initialization wizard. If the windo

105nNCustomizing Your VAIO ComputerImportant Notice❑ Do not encrypt files containing keys to be used for encryption and folders including such files.E

106nNCustomizing Your VAIO Computer❑ Do not encrypt the following archive, backup, or token files. There will be no way to restore them if you careles

107nNCustomizing Your VAIO Computer❑ Do not encrypt the following password reset token or secret files. There will be no way to reset the password if

108nNCustomizing Your VAIO ComputerConfiguring the TPMTo use the embedded TPM, you need to:1 Enable the TPM in the BIOS setup screen.2 Install the Inf

109nNCustomizing Your VAIO ComputerTo install the Infineon TPM Professional PackageRead the Readme.txt in the C:\Infineon\Readme folder. Then, double-

11nNBefore UseMy Club VAIOIn My Club VAIO you can find:❑ AccessoriesWant to expand the capabilities of your computer? Click this icon and have a look

110nNCustomizing Your VAIO ComputerSetting Up Your Computer with VAIO Control CenterThe VAIO Control Center utility allows you to access system inform

111nNCustomizing Your VAIO ComputerUsing VAIO Status MonitorThe VAIO Status Monitor utility allows you to check various settings, such as the power ma

112nNCustomizing Your VAIO ComputerUsing the Power Saving ModesWhen you use a battery pack as the power source for your computer, you can take advanta

113nNCustomizing Your VAIO ComputerUsing Standby ModeStandby mode turns off the LCD screen and places the storage device(s) and the CPU into a low pow

114nNCustomizing Your VAIO ComputerTo return to Normal modePress any key.!If you press and hold the power button for more than four seconds, your comp

115nNCustomizing Your VAIO ComputerUsing Hibernate ModeIn Hibernate mode, the state of the system is saved on the hard disk drive and power is turned

116nNCustomizing Your VAIO ComputerTo return to Normal modePress the power button.The computer returns to its normal state.!If you press and hold the

117nNCustomizing Your VAIO ComputerManaging Power with VAIO Power ManagementPower management helps you set up power schemes for running on AC or batte

118nNCustomizing Your VAIO ComputerActivating VAIO Power Management Power SchemesVAIO Power Management provides several predefined power schemes. Each

119nNCustomizing Your VAIO ComputerChanging the Performance SettingYou can change the memory configuration that affects power consumption during Norma

12nNBefore UseHelp and Support CenterHelp and Support Center is a comprehensive resource for practical advice, tutorials, and demonstrations to help y

120nNCustomizing Your VAIO ComputerProtecting Data from Unauthorized UseYour computer has the Peripheral Device & Storage Media Restriction Settin

121nNCustomizing Your VAIO Computer!The options you selected may be different from ones on the device depending on the operating conditions. If a mess

122nNCustomizing Your VAIO ComputerConfiguring Your ModemBefore you can start using your internal modem (not all modem are built-in), or each time you

123nNCustomizing Your VAIO Computer9 Click Apply/OK. Your modem is configured.✍Before applying new country settings, please make sure your phone cable

124nNCustomizing Your VAIO Computer Protecting the Hard DiskYour computer has the VAIO HDD Protection utility preinstalled for customizing your settin

125nNUpgrading Your VAIO ComputerUpgrading Your VAIO ComputerYour VAIO computer and memory modules use high precision components and electronic connec

126nNUpgrading Your VAIO ComputerAdding and Removing MemoryIf you want to expand the functionality of your computer, you can increase the memory by in

127nNUpgrading Your VAIO Computer❑ Use the special bag delivered with the memory module or wrap the module in aluminum foil to protect it from ESD.❑ I

128nNUpgrading Your VAIO ComputerRemoving and Installing a Memory ModuleTo change or add a memory module1 Shut down the computer and disconnect all pe

129nNUpgrading Your VAIO Computer6 Grasp the insulation sheet (1) tab and flip open the sheet.!The insulation sheet is equipped for module protection.

13nNBefore UseErgonomic ConsiderationsYou will be using your computer as a portable device in a variety of environments. Whenever possible, you should

130nNUpgrading Your VAIO Computer7 Remove the currently installed memory module as follows:❑ Pull the latches in the direction of the arrows (1).The m

131nNUpgrading Your VAIO Computer9 Slide the memory module into the memory module slot and push it in until it clicks into place.!Do not touch any oth

132nNUpgrading Your VAIO ComputerViewing the Amount of MemoryTo view the amount of memory1 Turn on the computer.2 Click Start, point to All Programs,

133nNPrecautionsPrecautionsThis section describes safety guidelines and precautions to help you protect your VAIO computer from potential damage.❑ On

134nNPrecautionsOn Handling the LCD Screen❑ Do not leave the LCD screen facing the sun. This could damage the LCD screen. Be careful when using your c

135nNPrecautionsOn Using the Power Source❑ See the online Specifications to check the power operation of your model.❑ Do not share the AC outlet with

136nNPrecautionsOn Handling Your Computer❑ Clean the cabinet with a soft cloth, which is dry or lightly moistened with a mild detergent solution. Do n

137nNPrecautions❑ Use only specified peripheral equipment and interface cables; otherwise, problems may occur.❑ Do not use cut or damaged connection c

138nNPrecautionsOn the Liquid-resistant StructureYour computer employs the liquid-resistant structure on the keyboard (1) and touch pad (2) that preve

139nNPrecautions❑ If you spill liquid, such as water, on the keyboard, follow these steps:!Be sure to take the appropriate measures if you spill liqui

14nNBefore Use❑ Viewing angle of the computer's display – Use the display's tilting feature to find the best position. You can reduce eye st

140nNPrecautions4 Wipe off the liquid, drained off through the bottom drain hole (3), with a soft, dry cloth.!Be sure not to leave any liquid on the b

141nNPrecautionsOn Handling Floppy Disks❑ Do not open the shutter manually or touch the surface of the floppy disk.❑ Keep floppy disks away from magne

142nNPrecautionsOn Handling Discs❑ Do not touch the surface of the disc.❑ Do not drop or bend the disc.❑ Fingerprints and dust on the surface of a dis

143nNPrecautionsOn Using the Battery Pack❑ Do not leave battery packs in temperatures above 60°C, such as in a car parked in the sun or under direct s

144nNPrecautionsOn Using Headphones❑ Road safety – Do not use headphones while driving, cycling, or operating any motorized vehicle. It may create a t

145nNPrecautionsOn Handling Memory Stick Media❑ Do not touch the Memory Stick media connector with your finger or metallic objects.❑ Use only the adhe

146nNPrecautionsOn Handling the Hard DiskThe hard disk drive has a high storage density and reads or writes data in a short time. However, it can be e

147nNTroubleshootingTroubleshootingThis section describes how to solve common problems you might encounter when using your VAIO computer. Many problem

148nNTroubleshootingComputerWhat should I do if my computer does not start?❑ Make sure your computer is securely plugged into a power source and turne

149nNTroubleshootingWhat should I do if a BIOS error appears when I turn on my computer?If the message "Press <F1> to resume, <F2> to

15nNGetting StartedGetting StartedThis section describes how to get started using your VAIO computer.❑ Locating Controls and Ports (page 16)❑ About th

150nNTroubleshootingWhat should I do if my computer or software stops responding?❑ If your computer stops responding while a software application is r

151nNTroubleshootingWhat should I do if the battery indicator is flashing and my computer does not start?❑ This issue could be due to the battery pack

152nNTroubleshootingWhat should I do if Windows does not start, showing a message, when I start my computer?If you enter a wrong power-on password thr

153nNTroubleshootingWhy doesn't my screen turn off when the time selected for the automatic turn-off action has passed?The VAIO Original Screen S

154nNTroubleshootingSystem SecurityHow can I protect my computer against security threats, such as viruses?The Microsoft Windows operating system is p

155nNTroubleshootingHow do I keep my antivirus software updated?You can keep the Norton Internet Security software program current with the latest upd

156nNTroubleshootingBatteryHow do I find the battery charging status? See Charging the Battery Pack (page 26). When is my computer using AC power? Whe

157nNTroubleshootingShould I be concerned that the installed battery pack is warm? No, it is normal for the battery pack to be warm when it is powerin

158nNTroubleshootingInternetWhat should I do if my modem does not work?❑ Make sure the telephone cable is securely plugged into the modem port on your

159nNTroubleshootingWhy is my modem connection slow?Your computer is equipped with a V.92/ V.90 compatible modem. Many factors may influence modem con

16nNGetting StartedLocating Controls and PortsTake a moment to identify the controls and ports shown on the following pages.FrontA WIRELESS switch (pa

160nNTroubleshootingNetworkingWhat should I do if my computer cannot connect to a wireless LAN access point?❑ Connection availability is affected by d

161nNTroubleshootingWhy is the data transfer speed slow?❑ The wireless LAN data transfer speed is affected by distance and obstructions between device

162nNTroubleshootingWhat are channels?❑ Wireless LAN communication occurs on divided frequency bands known as channels. Third-party wireless LAN acces

163nNTroubleshootingBluetooth TechnologyWhat should I do if other Bluetooth devices cannot discover my computer?❑ Make sure both devices have the Blue

164nNTroubleshootingWhat should I do if other Bluetooth devices cannot connect to my computer?❑ Make sure the other device is authenticated.❑ Your com

165nNTroubleshootingWhy is my Bluetooth connection slow?❑ The data transfer speed depends on the obstacles and/or the distance between the two devices

166nNTroubleshootingWhy can't I connect to service supported by the target Bluetooth device?Connection is only possible for services also support

167nNTroubleshootingWhy can't I connect to a Bluetooth device in Personal Area Network User mode?If the device to which you want to connect does

168nNTroubleshootingOptical DiscsWhy does my computer freeze when I try to read a disc?The disc that your computer is trying to read may be dirty or d

169nNTroubleshootingWhat should I do if I cannot play a disc properly on my computer?❑ Make sure the disc is inserted into the optical disc drive with

17nNGetting StartedALCD screen (page 134)B Power buttonC Power indicator (page 21)D Keyboard (page 32)E Touch pad (page 34)F Air ventG Media Access in

170nNTroubleshooting4 Select the Hardware tab, and click Device Manager in the Device Manager box. A window with a listing of your computer's har

171nNTroubleshootingWhat should I do if I cannot write data to CD media?❑ Make sure you neither launch any software application nor allow any to launc

172nNTroubleshootingDisplayWhy did my screen go blank?❑ Your computer screen may go blank if the computer loses power or enters a power saving mode (S

173nNTroubleshootingWhat should I do if the LCD brightness of my screen changes?The LCD brightness setting, adjusted with the Fn+F5/F6 keys, is tempor

174nNTroubleshootingPrintingWhat should I do if I cannot print a document?❑ Make sure your printer is on, and the printer cable is securely connected

175nNTroubleshootingMicrophoneWhat should I do if my microphone does not work?If you are using an external microphone, make sure the microphone is tur

176nNTroubleshootingMouseWhat should I do if my computer does not recognize my mouse?❑ Make sure your mouse is securely plugged into the port.❑ Restar

177nNTroubleshootingSpeakersWhat should I do if my external speakers do not work?❑ If you are using a program that has its own volume control, make su

178nNTroubleshootingTouch PadWhat should I do if the touch pad does not work?❑ You may have disabled the touch pad without connecting a mouse to your

179nNTroubleshootingKeyboardWhat should I do if the keyboard configuration is wrong?The language layout of your computer's keyboard is labeled on

18nNGetting StartedRightA Optical disc drive (page 36)B Optical disc drive indicator (page 21)C Manual eject hole (page 168)D Substitute drive eject b

180nNTroubleshootingFloppy DisksWhy doesn't the Safely Remove Hardware icon appear on the taskbar when the drive is connected?Your computer does

181nNTroubleshootingPC CardsWhat should I do if my PC Card does not work?❑ Make sure the PC Card is inserted properly. See Inserting a PC Card (page 4

182nNTroubleshootingMemory Stick MediaWhat should I do if I cannot use Memory Stick media, which were formatted on a VAIO computer, on other devices?Y

183nNTroubleshootingPeripheralsWhat should I do if I cannot connect a USB device?❑ If applicable, check the USB device is turned on and using its own

184nNSupport OptionsSupport OptionsThis section contains information on where to go for answers to questions about your VAIO computer.Sony Support Inf

185nNSupport Optionse-SupportWhat is e-Support?You have searched our user guides and Web site (http://www.vaio-link.com) but have not found an answer

186nNSupport OptionsCan I submit my questions at any time?Yes, you can submit your questions 24/7, but keep in mind that our e-Support Team can only t

187nNSupport OptionsTrademarksSony, Battery Checker, Click to DVD, Click to DVD BD, DVgate Plus, SonicStage Mastering Studio, VAIO Control Center, VAI

188nNSupport OptionsMy Club VAIO uses Macromedia Flash™ Player software by Macromedia, Inc., Copyright © 1995-2003 Macromedia, Inc. All rights reserve

© 2007 Sony Corporationn

19nNGetting StartedLeftA DC IN port (page 22)B Hi-Speed USB (USB 2.0) port* (page 84)C Network (Ethernet) port (page 88)D Air ventE PC Card slot (page

2nNContentsBefore Use ...

20nNGetting StartedBottom A Drain hole (page 138)B Air ventsC Battery LOCK/UNLOCK switch (page 23)D Battery connectorE Battery RELEASE latch (page 29)

21nNGetting StartedAbout the Indicator LightsYour computer is equipped with the following indicator lights. Indicator FunctionsPower 1 Illuminates whe

22nNGetting StartedConnecting a Power SourceYou can use either an AC adapter or a rechargeable battery pack as a power source for your computer.Using

23nNGetting StartedUsing the Battery PackThe battery pack supplied with your computer is not fully charged at the time of delivery.Installing the Batt

24nNGetting Started3 Slide the battery pack diagonally into the battery compartment until the projections (2) on either side of the battery compartmen

25nNGetting Started4 Rotate the battery pack in the direction of the arrow, and push the battery pack down into the compartment until it clicks into p

26nNGetting StartedCharging the Battery PackThe battery pack supplied with your computer is not fully charged at the time of delivery.To charge the ba

27nNGetting Started✍When the battery pack is running out of power, both the battery and power indicator lights blink.Keep the battery pack in your com

28nNGetting StartedTo use the battery care functionYou can select your desired maximum charge level with the battery care function to reduce battery d

29nNGetting StartedRemoving the Battery Pack!You may lose data if you remove the battery pack while your computer is on and not connected to the AC ad

3nNUsing Peripheral Devices...

30nNGetting StartedShutting Down Your Computer SafelyTo avoid losing unsaved data, be sure to shut down your computer properly, as described below.To

31nNUsing Your VAIO ComputerUsing Your VAIO ComputerThis section describes how to get the most out of using your VAIO computer.❑ Using the Keyboard (p

32nNUsing Your VAIO ComputerUsing the KeyboardYour keyboard is very similar to a desktop computer keyboard, but has additional keys that perform model

33nNUsing Your VAIO Computer Fn + (F10): zoomChanges the screen resolution to magnify/restore your computer's screen view.✍The default resolut

34nNUsing Your VAIO ComputerUsing the Touch PadYou can point to, select, drag, and scroll objects on the screen using the touch pad.✍You can disable/e

35nNUsing Your VAIO ComputerUsing Special-function ButtonsYour computer is equipped with special buttons to help you use specific functions of the com

36nNUsing Your VAIO ComputerUsing the Optical Disc DriveYour computer is equipped with an optical disc drive.To insert a disc1 Turn on the computer.2

37nNUsing Your VAIO Computer4 Close the tray by pushing it in gently.!Do not remove the optical disc when your computer is in a power saving mode (Sta

38nNUsing Your VAIO ComputerReading and Writing Optical DiscsYour computer plays and records CDs, DVDs, and Blu-ray Disc™ media, depending on the mode

39nNUsing Your VAIO ComputerPR: playable and recordableP: playable but not recordable–: not playable or recordableCD-ROMVideo CDMusic CDCD ExtraCD-R/R

4nNPrecautions ...

40nNUsing Your VAIO Computer!This product is designed to playback discs that conform to the Compact Disc Digital Audio standard specifications (CD Sta

41nNUsing Your VAIO ComputerNotes on writing data to a disc❑ Use only Sony recommended software, which is preinstalled on your computer, to write data

42nNUsing Your VAIO ComputerNotes on playing discsTo achieve optimum performance when playing discs, you should follow these recommendations.❑ Some CD

43nNUsing Your VAIO ComputerPlaying CDsTo play an audio CD1 Insert a disc into the optical disc drive. 2 If nothing appears on the desktop, then click

44nNUsing Your VAIO ComputerPlaying DVDsTo play a DVD1 Close all running software applications.2 Insert a DVD into the optical disc drive.3 If nothing

45nNUsing Your VAIO ComputerUsing PC CardsPC Cards allow you to connect portable external devices to your computer.!You cannot use the PC Card if you

46nNUsing Your VAIO ComputerTo insert a PC Card1 Push the PC Card release button so that the release button pops out.2 Push the PC Card release button

47nNUsing Your VAIO Computer✍Some devices may not function properly if you continuously switch to Normal mode from Standby or Hibernate mode. For some

48nNUsing Your VAIO ComputerRemoving a PC CardFollow the steps below to remove the PC Card while your computer is on. If it is not removed properly, y

49nNUsing Your VAIO ComputerUsing the Memory Stick MediaMemory Stick media is a compact, portable, and versatile IC recording media especially designe

5nNTouch Pad...

50nNUsing Your VAIO ComputerBefore You Use the Memory Stick MediaThe Memory Stick slot on your computer can accommodate both standard- and Duo-size me

51nNUsing Your VAIO ComputerYou cannot use a Memory Stick media if you select the option to disable the Memory Stick slot with the Peripheral Device &

52nNUsing Your VAIO ComputerInserting a Memory Stick MediaTo insert a Memory Stick media1 Hold the Memory Stick media with the arrow facing upward and

53nNUsing Your VAIO ComputerTo format a Memory Stick mediaThe Memory Stick media has been formatted in the factory default setting and is ready for us

54nNUsing Your VAIO ComputerRemoving a Memory Stick MediaTo remove a Memory Stick media1 Check that the Media Access indicator light is off.2 Push the

55nNUsing Your VAIO ComputerUsing Other Memory CardsIn addition to the Memory Stick slot, your computer is equipped with an SD memory card slot. You c

56nNUsing Your VAIO ComputerBefore You Use Memory CardsThe SD memory card slot on your computer supports the following memory cards:❑ SD memory card❑

57nNUsing Your VAIO ComputerInserting a Memory CardTo insert a memory card1 Locate the SD memory card slot.2 Hold the memory card with the arrow facin

58nNUsing Your VAIO ComputerRemoving a Memory Card!Do not remove a memory card while the Media Access indicator light is on. If you do, the card or it

59nNUsing Your VAIO ComputerUsing the InternetSetting Up a Dial-up Internet ConnectionBefore you can connect to the Internet, you need to connect your

6nNBefore UseBefore UseCongratulations on your purchase of this Sony VAIO® computer, and welcome to the on-screen User Guide. Sony has combined leadin

60nNUsing Your VAIO ComputerTo set up a dial-up connection to the Internet1 Click Start, point to All Programs, Accessories, and Communications, and t

61nNUsing Your VAIO ComputerUsing Wireless LAN (WLAN)Using the Sony Wireless LAN (WLAN), all your digital devices with built-in WLAN functionality com

62nNUsing Your VAIO ComputerIEEE 802.11b/g is a wireless LAN standard, using the 2.4 GHz bandwidth. The IEEE 802.11g standard provides high-speed comm

63nNUsing Your VAIO ComputerCommunicating without an Access Point (Ad-hoc)An ad-hoc network is a network in which a LAN is created only by the wireles

64nNUsing Your VAIO ComputerTo communicate without an access point (ad-hoc)!The IEEE 802.11n standard, using the 2.4 or 5 GHz bandwidth, is not availa

65nNUsing Your VAIO ComputerCommunicating with an Access Point (Infrastructure)An infrastructure network is a network that extends an existing wired l

66nNUsing Your VAIO ComputerTo connect to a wireless network1 Make sure an access point is set up.See the manual that came with your access point for

67nNUsing Your VAIO ComputerStopping Wireless LAN CommunicationTo stop wireless LAN communicationTurn off the WIRELESS switch.!Turning off the wireles

68nNUsing Your VAIO ComputerUsing the Bluetooth FunctionalityYou can establish wireless communication between your computer and other Bluetooth device

69nNUsing Your VAIO ComputerNotes on using the Bluetooth functionality❑ The data transfer rate varies, depending on the following conditions:❑ Obstacl

7nNBefore UseNotice© 2007 Sony Corporation. All rights reserved.This manual and the software described herein, in whole or in part, may not be reprodu

70nNUsing Your VAIO Computer❑ The 2.4 GHz band, with which Bluetooth devices or wireless LAN devices work, is used by various devices. Bluetooth devic

71nNUsing Your VAIO ComputerCommunicating with Another Bluetooth DeviceYou can connect your computer to a Bluetooth device such as another computer, a

72nNUsing Your VAIO ComputerTo communicate with another Bluetooth deviceTo communicate with another Bluetooth device, you need first to set up the Blu

73nNUsing Your VAIO ComputerUsing the Bluetooth HeadsetThe Bluetooth headset (not supplied) will come in handy during a video conference over the Inte

74nNUsing Your VAIO ComputerTo disconnect the headset from your computer1 Right-click the Bluetooth icon on the taskbar and select Bluetooth Setting

75nNUsing Peripheral DevicesUsing Peripheral DevicesYou can add functionality to your VAIO computer by using the various ports on the computer.❑ Conne

76nNUsing Peripheral DevicesConnecting External SpeakersYou can enhance the sound quality of your computer by connecting external speakers.To connect

77nNUsing Peripheral DevicesConnecting an External DisplayYou can connect an external display (not supplied) to your computer. For example, you can us

78nNUsing Peripheral DevicesConnecting a Multimedia Computer DisplayYou can connect a multimedia computer display that includes built-in speakers and

79nNUsing Peripheral DevicesConnecting a ProjectorYou can connect a projector (for example, the Sony LCD projector) to your computer.To connect a proj

8nNBefore UseENERGY STARAs an ENERGY STAR Partner, Sony has determined that this product meets the ENERGY STAR guidelines for energy efficiency.The In

80nNUsing Peripheral DevicesSelecting Display ModesYou can select which display to be used as the primary monitor when an external display (desktop mo

81nNUsing Peripheral DevicesUsing the Multiple Monitors FunctionThe Multiple Monitors function allows you to distribute portions of your desktop acros

82nNUsing Peripheral DevicesTo select the Multiple Monitors mode1 Right-click on the desktop to display the context menu.2 Click the menu item for gra

83nNUsing Peripheral DevicesConnecting an External MicrophoneIf you need to use a sound input device (for example, to chat over the Internet), you nee

84nNUsing Peripheral DevicesConnecting a Universal Serial Bus (USB) DeviceTo prevent your computer and/or USB devices from damage, observe the followi

85nNUsing Peripheral DevicesConnecting a USB Floppy Disk DriveYou can purchase a USB floppy disk drive and connect it to your computer.To connect a US

86nNUsing Peripheral DevicesDisconnecting a USB floppy disk driveYou can disconnect a USB floppy disk drive when your computer is on or off. Disconnec

87nNUsing Peripheral DevicesConnecting a PrinterYou can connect a Windows-compatible printer to your computer to print documents.Connecting a Printer

88nNUsing Peripheral DevicesConnecting to a Network (LAN)You can connect your computer to 1000BASE-T/100BASE-TX/10BASE-T-type networks with an Etherne

89nNCustomizing Your VAIO ComputerCustomizing Your VAIO ComputerThis section briefly describes how to change the main settings of your VAIO computer.

9nNBefore UseDocumentationYour documentation includes printed information and user guides to read on your VAIO computer.Printed Documentation❑ Quick S

90nNCustomizing Your VAIO ComputerSetting the PasswordIn addition to the Windows password, you can use one of the BIOS functions to set a power-on pas

91nNCustomizing Your VAIO ComputerTo add the power-on password1 Turn on the computer.2 Press the F2 key when the VAIO logo appears.The BIOS setup scre

92nNCustomizing Your VAIO ComputerChanging/Removing the Power-on PasswordTo change or remove the power-on password1 Turn on the computer.2 Press the F

93nNCustomizing Your VAIO ComputerAdding the Windows PasswordThe Windows password comes in handy when you have to share a single computer with other p

94nNCustomizing Your VAIO ComputerChanging/Removing the Windows PasswordTo change the Windows password1 Click Start and then Control Panel.2 Click the

95nNCustomizing Your VAIO ComputerUsing Fingerprint AuthenticationYour computer is equipped with a fingerprint sensor to provide you with additional c

96nNCustomizing Your VAIO ComputerPrecautions on Using Fingerprint Authentication❑ The fingerprint authentication technology does not ensure complete

97nNCustomizing Your VAIO ComputerEnrolling a FingerprintTo use the fingerprint authentication functionality, you must enroll your fingerprint(s) in y

98nNCustomizing Your VAIO ComputerIf you have failed to enroll a fingerprint, follow these steps to try again.1 Place the top joint of your finger on

99nNCustomizing Your VAIO Computer2 Swipe your finger perpendicularly across the fingerprint sensor.!Place your fingertip flat in the center of the fi