Lenovo A7 manual Restoring the System, Backup and Restore, Cleaning Up the Disk

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5.1 Restoring the System

The system can develop problems due to erroneous operation or the installation of additional software. If software problems develop in the originally installed software, you can restore the system by using system backup and restoration features.

Note: The existing system settings will change after restoration. Check the settings of the restored system to ensure they match settings that may be critical to your needs.

Use the following procedure to restore the software to a known functional level:

1.Click Start → All Programs → Accessories → System Tools → System

Restore.

2.Choose either the recommended restore point, or select a different recovery time from the pop-up box. Choose the latest date when the system was running properly.

Click Next to continue.

3.The system will start restoration. When all processes run to completion, the system displays a message informing you that the restore operation has completed successfully.

5.2Backup and Restore

For security purposes, you can back up the system status before you install additional software, or otherwise modify system settings. To back up the system status, do the following:

1.Click Start → All Programs → Maintenance → Backup and Restore.

2.Select the location for your backup. Click Next and follow the instructions to continue.

5.3 Cleaning Up the Disk

Do the following periodically to clean up the disks and possibly enhance your computer’s performance:

1.Click Start → All Programs → Accessories → System Tools → Disk Cleanup.

2.Choose the disk you want to clean up.

3.Click the OK button to start the cleanup process.

52User Guide

31043530B IdeaCentre A7 UG V1.0(EN)(R).indd 52

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Contents Lenovo Important Safety Information 31043530B IdeaCentre A7 UG V1.0ENR.indd 2010-4-28 Contents Defragmenting the Disks Troubleshooting Problems with Optical Drives and Hard DisksThis chapter contains the following topics Chapter Using the Computer HardwarePower button Front viewOnly some models are equipped with touch screen Left and right view of the computer Rear view of the computer Computer stand instruction 12˚ 35˚Vesa bracket adapter spec VESA100, 100mm x 100mm, M4 bolts User Guide Install the metal bracket on the computer Connecting your computerUser Guide If you have powered speakers with an adapter If you have powered speakers without an adapter SD, SDHC, MMC, MS, MS-Pro Important information about using the computer Hold the computer tightly when you carry it LVT Wireless keyboard and mouseOnly some models are equipped with IR remote control Using the Infra-red IR Remote ControlUser Guide Power supply standby Turns volume up/downPrevious/next channel MuteTurn on/off/switch to games Turn on/off the air mouse Using the Bluetooth remote controlBluetooth configuration Install the batteries as indicated belowTurn on/off the telephone Turn on the Windows Media Center Press Play and digit 1 at the same time for about 10 seconds To start the games Bluetooth audio configurationAir mouse User Guide Important information on how to use the remote control Suggested range Meters 3 -10 feet User Guide User Guide Remote control to renew the Bluetooth connection User Guide Chapter Touch Screen Instructions User Gesture Instructions for the Touch screen Touch Screen CalibrationBasic Hand Gestures User Guide Double Finger Right Click About 5 FP Zoom Operation Related Touch Screen Settings User Guide User Guide User Guide User Guide Chapter Using the Rescue System Driver and Application Installation OneKey RecoveryMethod 1 Automatic Installation System SetupMethod 2 Manual Installation Network SettingsSystem Recovery System BackupCreate Recovery Disc Password Management Computer software instructions Chapter Using the Computer SoftwareLenovo Dynamic Brightness system Before using this software, do the followingTo use this software, do the following Lenovo Eye Distance SystemUser Guide  Daily Maintenance and Tools Instructions System Maintenance RecoveryBackup and Restore Cleaning Up the DiskRestoring the System Performing Daily Maintenance Tasks Checking For, and Correcting Disk ErrorsCleaning the computer components Defragmenting the DisksUser Guide  Troubleshooting and Problem Resolution Chapter Troubleshooting Confirming SetupSolving Problems Troubleshooting Display ProblemsFollow these tips when you troubleshoot your computer Troubleshooting Software Problems Troubleshooting Audio ProblemsTroubleshooting Problems with Optical Drives and Hard Disks Special considerations for troubleshooting Windows Method Wireless keyboard and mouse instructionsMethod User Guide
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A7 specifications

Lenovo has consistently made a name for itself in the competitive smartphone market, and the Lenovo A7 is a noteworthy addition to their lineup. Targeted primarily towards budget-conscious consumers, this smartphone delivers a range of essential features and decent performance without breaking the bank.

One of the standout characteristics of the Lenovo A7 is its impressive display. It sports a 6.09-inch IPS LCD screen with a resolution of 1560 x 720 pixels, ensuring that images appear vibrant and colors are well-represented. This size is perfectly suited for both media consumption and daily tasks, providing ample screen real estate for browsing and app usage.

Under the hood, the Lenovo A7 is powered by a MediaTek Helio P22 processor, which is engineered for efficient performance and improved battery life. Coupled with up to 4GB of RAM, users can expect smooth operation whether multitasking or running lightweight apps. The internal storage options are also provisioned to meet varied user needs, with configurations available up to 64GB. For those who require additional space, the device supports microSD expansion.

Battery life is another crucial aspect where the Lenovo A7 shines. It boasts a robust 4000mAh battery, providing users with the stamina needed to last through a day of heavy usage. This large battery ensures that users can engage in prolonged activities such as streaming videos, gaming, and browsing the web without constantly worrying about recharging.

When it comes to photography, the Lenovo A7 features a dual-camera setup on the rear, comprising a 13MP primary sensor and a 2MP depth sensor. This combination allows for decent photography capabilities, catering to everyday users who appreciate capturing moments. The front-facing 5MP camera is adequate for selfies and video calls, enhancing the social experience.

Connectivity options are well-rounded, offering 4G LTE support, Bluetooth 5.0, and Wi-Fi. The inclusion of a fingerprint sensor enhances security while providing quick access to the device. Users will also appreciate the customizable software experience, with the Lenovo A7 running a near-stock version of Android, ensuring a user-friendly interface devoid of excessive bloatware.

In conclusion, the Lenovo A7 stands out with its good display, solid performance, and impressive battery life, positioning it as an appealing option for users on a budget who seek reliable functionality and essential features in a smartphone.
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