Lenovo N3S2PUK manual Startup menu, Changing the startup sequence

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Table 1. Security menu items (continued)

Menu item

Submenu item

Value

Comments

 

 

 

 

 

Secure Boot

Secure Boot

Disabled

Enable or disable UEFI Secure Boot feature.

 

 

Enabled

Windows 8 operating system requires this feature

 

 

to be enabled.

 

 

 

 

 

 

 

 

 

 

Platform Mode

User Mode

Specify the system operating mode.

 

 

Setup Mode

 

 

 

 

 

 

 

Secure Boot Mode

Standard Mode

Indicates Secure Boot mode is standard mode

 

 

Custom Mode

or custom mode.

 

 

 

 

 

 

 

 

 

Reset to Setup Mode

Enter

This option is used to clear the current platform

 

 

 

 

key and put the system into setup mode. You can

 

 

 

 

install your own platform key and customize the

 

 

 

 

Secure Boot signature databases in setup mode.

 

 

 

 

Secure Boot mode will be set to custom mode.

 

 

 

 

 

 

Restore Factory keys

Enter

This option is used to restore all keys and

 

 

 

 

certificates in Secure Boot databases to factory

 

 

 

 

defaults. Any customized Secure Boot settings

 

 

 

 

will be erased, and the default platform key will

 

 

 

 

be re-established along with the original signature

 

 

 

 

databases including certificate for Windows 8

 

 

 

 

operating system.

 

 

 

 

 

Startup menu

You might need to change the tablet startup settings. To do so, tap Startup from the ThinkPad Setup menu.

Attention:

After you change your startup sequence, you must be extremely careful not to specify a wrong device during a copy, a save, or a format operation. If you specify a wrong device, your data and programs might be erased or overwritten.

If you are using the BitLocker drive encryption, you should not change the startup sequence. BitLocker drive encryption detects the change of startup sequence and locks the tablet from booting.

Changing the startup sequence

To change the startup sequence, do the following:

1.Tap Boot. The default boot list is displayed, showing the order in which devices will be started up, even devices that are not attached to or installed on your tablet are listed.

2.In the Boot submenu, tap the menu item to specify the startup sequence that runs when you turn on the power.

3.Tap Save and Exit to save the changes and restart the system.

The following table lists the Startup menu items.

Notes:

Default values are in boldface.

In each submenu, tap the default value to show selectable options and select a desired option.

Some items are displayed on the menu only if the tablet supports the corresponding features.

42User Guide

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Contents User Guide Safety, Warranty, and Setup Guide Regulatory Notice Contents Getting support Important safety and handling information Read this firstPrevent hearing damage Protect your data and software Keep your tablet and accessories away from small childrenDispose according to local laws and regulations Be aware of heat generated by your tabletVi User Guide Front and side view Product overviewTablet layout Volume control buttons Power buttonHeadphone or microphone connector Mini Hdmi connectorBack-side view Accessories FeaturesSpecifications Operating environment Getting started Initial setup instructionsUsing the multitouch screen Using the Tablet Digitizer Pen Using the onscreen keyboardUsing the touch keyboard and handwriting panel Checking for installed applications Application DescriptionDownloading games and applications from Lenovo App Store Downloading games and applicationsDownloading games and applications from the Windows Store Wireless networks and devices Installing the SIM cardDetermining which mobile network you are using Connecting to a mobile data networkConnecting to a Wi-Fi network Connecting to a Wi-Fi networkTap Change PC settings Tap Set as metered connectionUsing Bluetooth devices Tap Remove User Guide Battery and ac power Charging the batterySwitch off Sync your settings Extending the battery life between chargesTap Settings Tap Change PC settings Tap Power SleepFrom the Start screen, tap Lenovo Support Battery Health Checking the battery statusTap Power Shut down User Guide Using headphones or earphones Using your tabletUsing your tablet for entertainment Using the camerasListening to music Using the screen capture functionViewing pictures and watching videos Reading booksUsing the micro SD card reader Using the dc-in connectorUsing the USB connector Working with USB devicesUsing Hdmi devices Removing a flash media cardUsing synchronization solutions Sharing your Internet connectionUsing the GPS satellite receiver ThinkPad Tablet 2 Bluetooth Keyboard with Stand ThinkPad Tablet 2 optionsThinkPad Tablet 2 Dock Using the Bluetooth keyboard Screen control Using the ThinkPad Tablet 2 DockUsing the optical TrackPoint Fn key controlSitting your tablet on the dock User Guide Supervisor password Using passwordsPasswords and sleep mode SecuritySetting the security chip Setting the security chipTap Security Chip. The Security Chip submenu opens Using firewallsProtecting data against viruses User Guide Refreshing your tablet Recovery overviewRestoring your tablet to the factory default state Advanced startup options Main menu Advanced configurationInstalling device drivers ThinkPad Setup Date and Time menu CPU Type CPU Speed Installed memoryPreinstalled OS License Uefi Secure Boot Security menuUefi Bios Startup menu Changing the startup sequenceRestart menu Updating your system Uefi BiosUsing system management Setting management feature System managementAccessibility information Comfort and accessibilityUsing your tablet more comfortably Getting updatesTravel tips Travel accessoriesTraveling with your tablet Protecting the screen with a replaceable film Care and maintenanceCleaning your tablet Storing the tablet for extended periodsUser Guide Troubleshooting problems TroubleshootingExternal device connection problems Recovering from a severe software problemError messages Errors without messages User Guide Getting support Lenovo technical supportLenovo user forums ProcedureProcedure Tap Lenovo Community Finding ThinkPad optionsAppendix A. Regulatory information Wireless related informationWireless interoperability Usage environment and your healthElectronic emission notices Location of the UltraConnect wireless antennasExport classification notice Deutschsprachiger EU Hinweis Industry Canada Class B emission compliance statementGerman Class B compliance statement User Guide Appendix A. Regulatory information User Guide Lenovo recycling statement Japan recycling statements Disposing of Lenovo computer components Recycling information for BrazilImportant Weee information Page User Guide Appendix C. Notices Trademarks China RoHS Turkish RoHS Ukraine RoHSIndia RoHS Page Part Number Printed 1P P/N