Lenovo 37023SU, 36984UU, 36984RU Supervisor password, Changing or removing a hard disk password

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or recover data from the mSATA solid-state drive. You must take your tablet to a Lenovo reseller or a marketing representative to have the mSATA solid-state drive replaced. Proof of purchase is required, and a fee will be charged for parts and service.

10.In the Setup Notice window that is displayed, tap Yes to continue.

11.Save configuration changes and exit.

The next time you turn on your tablet, you will have to enter the user or master hard disk password in order to start your tablet and get access to your operating system.

Changing or removing a hard disk password

Follow steps 1 through 8 in “Setting a hard disk password” on page 31, entering your password to get access to the ThinkPad Setup program.

To change or remove the user hard disk password, do the following:

•To change the hard disk password, enter the current password in the Enter Current Password field. Then enter the new password in the Enter New Password field, and reenter the password you just entered to verify it in the Confirm New Password field. Tap Enter, and a Setup Notice window is displayed. Tap Yes to exit from the Setup Notice window. The user hard disk password will be changed.

•To remove the hard disk password, enter the current password in the Enter Current Password field. Then leave the Enter New Password and Confirm New Password fields blank, and tap Enter. A Setup Notice window is displayed. Tap Yes to exit from the Setup Notice window. The user hard disk password will be removed.

To change or remove the User + Master hard disk passwords, select User HDP or Master HDP.

If you choose User HDP, do the following:

•To change the user hard disk password, enter the current user hard disk password or the current master hard disk password in the Enter Current Password field. Then enter the new user hard disk password in the Enter New Password field, and reenter the password you just entered to verify it in the Confirm New Password field. Tap Enter, and a Setup Notice window is displayed. Tap Yes to exit from the Setup Notice window. The user hard disk password is changed.

•To remove the user hard disk password, enter the current master hard disk password in the Enter Current Password field. Then leave the Enter New Password and Confirm New Password fields blank, and tap Enter. A Setup Notice window is displayed. Tap Yes to exit from the Setup Notice window. Both the user and master hard disk passwords will be removed.

If you choose Master HDP, do the following:

•To change the master hard disk password, enter the current master hard disk password in the Enter Current Password field. Then enter the new master hard disk password in the Enter New Password field, and reenter the password you just entered to verify it in the Confirm New Password field. Tap Enter, and a Setup Notice window is displayed. Tap Yes to exit from the Setup Notice window. The master hard disk password is changed.

•To remove the master hard disk password, enter the current master hard disk password in the Enter Current Password field. Then leave the Enter New Password and Confirm New Password fields blank, and tap Enter. A Setup Notice window is displayed. Tap Yes to exit from the Setup Notice window. Both the user and master hard disk passwords will be removed.

Supervisor password

The supervisor password protects the system information stored in ThinkPad Setup. Without it, no one can change the configuration of the tablet. It provides the following security features:

32User Guide

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Contents User Guide Safety, Warranty, and Setup Guide Regulatory Notice First Edition December Copyright LenovoContents Getting support Important safety and handling information Read this firstPrevent hearing damage Dispose according to local laws and regulationsKeep your tablet and accessories away from small children Protect your data and softwareBe aware of heat generated by your tablet Polyvinyl Chloride PVC cable and cord noticeVi User Guide Product layout Product overviewFront view USB 3.0 connectors Rear viewThinkPad pointing device Fn keyMini DisplayPort connector Emergency reset holePower connector Tablet layoutTablet Digitizer Pen storage Front and side viewFan louvers Power button Volume control buttonsUSB 2.0 connector Keyboard dock connectorsSIM card tray Built-in stereo speakersWindows button Multi-touch screenRear-facing camera Back-side viewNFC logo on some models Accessories FeaturesSpecifications Battery Power source ac power adapterOperating environment Lenovo programsApplication Description User Guide Initial setup instructions Using your tabletUsing the multi-touch screen Using the On-Screen Keyboard and the Touch Keyboard Using the Tablet Digitizer PenTap Settings Control Panel Tap On-Screen Keyboard in AppsUsing the keyboard dock Downloading games and applicationsUser Guide Using the function keys Volume and mute controlScreen control Application controlOther function keys Fn key controlPower management Using the ThinkPad pointing deviceCharging the battery User Guide Extending the battery life between charges Checking the battery statusUsing the cameras Using synchronization solutionsUsing the GPS satellite receiver Synchronizing files by using the Lenovo Cloud solutionWireless networks and devices Installing and removing the SIM cardDetermining which mobile network you are using Connecting to a Wi-Fi network Connecting to a mobile data networkTap Set as metered connection Sharing your Internet connection Using Bluetooth devices Using NFCUser Guide Using passwords Passwords and sleep modeSecurity Attaching a mechanical lockPower-on password Entering passwordsHard disk passwords Setting a hard disk password Tap Security Tap Password Tap Hard Disk 1 PasswordSupervisor password Changing or removing a hard disk passwordSetting, changing, or removing a supervisor password Tap Security Tap Password Tap Supervisor PasswordSetting the security chip Setting the security chipTap Security Chip. The Security Chip submenu opens Using firewalls Protecting data against virusesRecovery overview Resetting your tablet to the factory default settingsRefreshing your tablet Advanced startup optionsUser Guide Installing device drivers ThinkPad Setup Advanced configurationMain menu Config menu Preinstalled operating system license Uefi secure bootEnabled Menu item Submenu item Selection CommentsDisabled PowerBattery Optimized Menu item Submenu item Selection Comments Keyboard/MouseHours YesBeep and Alarm Serial ATA SataSecurity menu Date and Time menuVT 100+ Menu item Submenu item Value Comments Password Bios ROM String Reporting Bios text stringSecurity Chip InactiveUpdate Option Protection EnabledPort Access Menu item Submenu item Value CommentsSecure Boot User ModeStandard Mode Startup menuChanging the startup sequence Using system management Updating your system Uefi BiosRestart menu Setting management feature System managementComfort and accessibility Using your tablet more comfortablyAccessibility information Getting updatesTraveling with your tablet Travel accessoriesTravel tips Care and maintenance Cleaning your tabletProtecting the screen with a replaceable film Storing the tablet for extended periodsUser Guide Diagnosing problems Troubleshooting problemsTroubleshooting Recovering from a severe software problem Battery problemSystem problems Media problemsError messages Errors without messages Getting support Lenovo technical supportProcedure Procedure Tap Community ForumsLenovo user forums Finding ThinkPad optionsWireless related information Wireless interoperabilityAppendix A. Regulatory information Usage environment and your healthExport classification notice Location of the UltraConnect wireless antennasElectronic emission notices Industry Canada Class B emission compliance statement German Class B compliance statement Appendix A. Regulatory information User Guide Lenovo recycling statement Japan recycling statements Disposing of disused lithium batteries from Lenovo computersRecycling information for Brazil Battery recycling information for TaiwanImportant Weee information Page User Guide China RoHS Turkish RoHS Ukraine RoHSIndia RoHS Power plan Energy Saver settings when plugged into ac power Appendix D. Energy Star model informationTap OK Appendix E. Notices Trademarks Page Part Number Printed 1P P/N

EX624405, 370245U, 36984SU, 37023SU, 36984LU specifications

Lenovo has established itself as a leader in the technology sector, consistently delivering high-performance devices tailored to meet a variety of user needs. Among its various offerings are models such as the Lenovo 36984MU, 37023SU, 36984SU, EX624405, and 370133U, which showcase the brand's commitment to innovation and quality.

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The 37023SU model stands out for its portability and design on the go. This laptop comes with advanced thermal management technology, which ensures optimal cooling during intensive tasks. Users can appreciate the ergonomic keyboard designed for comfortable typing, making it perfect for long hours of use. The inclusion of multiple connectivity options ensures that this device can seamlessly integrate into various environments.

In contrast, the Lenovo 36984SU offers users exceptional graphics performance, making it ideal for gamers and creative professionals alike. This model features high-performance graphics processing, which is complemented by an expansive display for an immersive experience. The machine is also optimized for multitasking, allowing users to run multiple applications simultaneously without lag.

The EX624405 is a versatile option, designed for professionals seeking reliability and efficiency. With enhanced security features and management tools, this model is tailored for business use. The system is equipped with enterprise-level antivirus software and encryption options, ensuring data protection.

Lastly, the 370133U focuses on sustainability, incorporating eco-friendly materials without sacrificing performance. This model includes features such as long battery life and energy-efficient components, making it a responsible choice for environmentally-conscious users.

Together, these Lenovo models demonstrate a diverse range of features, technologies, and characteristics that cater to various users from gamers to professionals, ensuring that Lenovo remains at the forefront of the technology industry.
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