Lenovo 57315616 - Manual

2 User Guide Front view of the computer Attention: Be careful not to block any air vents on the computer. Blocked air vents can cause overheating. 1 2 3 7 6 5 4 8 9 10 Built-in microphone Built-in camera Hard disk drive indicator Wi-Fi status indicator Monitor On/Off indicator Menu button Direction ...

3 User Guide Left and right views of the computer Attention: Be sure not to block any air vents on the computer. Blocked air vents may cause thermal problems. 1 2 3 6 5 4 7 8 USB connector Headphone connector Microphone connector USB connector Memory card reader Power button Optical drive eject butt...

4 User Guide Rear view of the computer 1 2 3 7 6 5 4 8 9 TV tuner connector (selected models only, 2 connectors for Japan) TV tuner connector (selected models only, 2 connectors for Japan) Power connector Ethernet connector USB connector USB connector HDMI-out connector (selected models only) Securi...

5 User Guide Installing the computer stand 1. Raise the stand holder. 2. Line up the stand base with the mounting holes in the stand holder, then push the stand base into position. 1 2 3. Pull the hand screw ring up, then secure the stand base to the stand holder with the hand screw. 3 4. Press down...

6 User Guide Computer stand Use the stand to position the display to your preference. It can be rotated 5° forward and 25° backward.

7 User Guide Basic connector instructions Note: Your computer may not have all of the connectors described in this section. Connector Description Microphone Use this connector to attach a microphone to your computer when you want to record sound or if you use speech-recognition software. Headphone U...

8 User Guide Connecting your computer Connecting the power cord Connect the power cord to an electrical outlet. We recommend using a grounded connection or a surge protector.

10 User Guide Connecting to the Internet To connect to the Internet, you’ll need a contract with an Internet Service Provider (ISP) and some hardware.IPSs and ISP offerings vary by country. Contact your ISP for offerings available in your country.Your computer is designed to support a wireless (sele...

Using Windows 8 This chapter contains the following topics:  Switching between the main Windows 8 interfaces  The Charms Bar  Shutting down the computer  Switching between apps  Closing an app  Opening other system programs  Windows Help and Support Attention: The Windows 8 operating system i...

14 User Guide Switching between the main Windows 8 interfaces Windows 8 comes with two main user interfaces: the Start Screen and the Windows desktop.To switch from the Start Screen to the Windows desktop, do one of the following:• Select the Windows desktop tile on the Start Screen.• Press the Wind...

15 User Guide Switching between apps Sometimes you want to get back to an app you were just using, or quickly switch through your recent apps.To switch between apps:Move the cursor to the top left corner, then click to bring in the next app. (If your computer is equipped with touch screen, swipe in ...

Touch screen instructions User Guide 17 This chapter contains the following topics:  Touch Screen Calibration  User Gesture Instructions for the Touch screen  Attentions when using the Touch Screen Attention: Only selected models are equipped with a touch screen.

19 User Guide Basic Hand Gestures 1. Single Click / Double Click For the item selected on the touch screen, with one finger touch it one or two times, to perform a single click or double click operation. This is similar to the action performed by clicking the mouse left button. 2. Single Finger Righ...

22 User Guide Related Touch Screen Settings • Select Hardware and Sound → Pen and Touch from the Settings charm. • Select touch actions which you wish to adjust. By clicking on “ Settings ”, you can adjust the “ Speed ” and “ Spatial tolerance ” parameters, to match the user’s natural way of double-...

23 User Guide Precautions when using the Touch Screen 1. When using the touch screen, be careful not to tear the surface with any sharp objects. 2. To ensure normal use of the touch screen, ensure that both the screen surface and your fingers are clean and dry. 3. To ensure precise positioning on th...

Using the Rescue System This chapter contains the following topics:  OneKey Recovery  Driver and Application Installation Attention: Using OneKey Recovery will result in loss of data. • You can restore the C: drive of the computer to factory default settings or to the last system backup status usi...

26 User Guide Note about the service partition: The files and relevant data used by the rescue system are saved in the service partition. Deleting this partition will make the rescue system unusable. For more detailed information, see the following instructions: From the Search charm, select Apps → ...

27 User Guide Driver and Application Installation The Driver and Application Installation function in the rescue system provides a way for the user to conveniently reinstall all of the Lenovo applications and drivers that were shipped with your Lenovo hardware. Method 1: Automatic Installation Repea...

Using the Software This chapter contains the following topic:  Software instructions Note: The interface and functionality of these features will depend on which software was shipped with the computer model you purchased. User Guide 29

30 User Guide Lenovo Support The Lenovo Support program enables you to register your computer with Lenovo, download and view user manuals for your computer, get the warranty information of your computer, and explore help and support information. To open this program, do the following: Click the Leno...

32 User Guide Solving Problems Follow these tips when troubleshooting your computer:• If you added or removed a part before the problem started, review the installation procedures to ensure that the part is correctly installed. • If a peripheral device does not work, ensure that the device is proper...

33 User Guide Problem: Ripple on screen. Troubleshooting and problem resolution: 1. Check to see if any of the following devices are located less than one meter from the computer: refrigerators, electric fans, electric dryers, UPS systems, regulators, fluorescent lamps or other computers that may be...

34 User Guide Problem: No sound from headphones. Troubleshooting and problem resolution: • Check the headphone cable connection — ensure that the headphone cable is securely inserted into the headphone connector. • Adjust the Windows volume control — select the speaker icon from the Settings Charm o...

36 User Guide The capacity of the hard disk as calculated using this method may be slightly different from the actual capacity due to the rounding of totals. Special considerations for troubleshooting Windows Record the following information as it may be useful later when troubleshooting system prob...

37 User Guide BIOS setup utility What is the BIOS setup utility? The BIOS setup utility is ROM-based software. It communicates basic computer information and provides options for setting boot devices, security, hardware mode, and other preferences. How can I start the BIOS setup utility? To start th...

38 User Guide Performing Daily Maintenance Tasks Cleaning the computer components Because many of the computer components consist of sophisticated integrated circuit boards, it is very important to periodically clean the computer to prevent dust buildup. The cleaning supplies you need to clean the c...

Hardware Replacement Guide This chapter contains the following topics:  Removing the stand base  Removing the foot cover  Replacing a memory module  Replacing the hard disk drive  Replacing the optical drive  Replacing the adapter  Replacing the keyboard and mouse User Guide 39

40 User Guide Overview This guide is intended to be used by customers who are replacing Customer Replaceable Units (CRUs) as well as trained service personnel who are replacing Field Replaceable Units (FRUs). In this guide, CRUs and FRUs will often be referred to as parts. Note: Trained service pers...

41 User Guide Additional information resources If you have Internet access, the most up-to-date information for your computer is available from the World Wide Web. You can find the following information:• CRU removal and installation information• Publications• Troubleshooting information• Parts info...

42 User Guide Handling static-sensitive devices Static electricity, although harmless to you, can seriously damage computer components.When you are replacing a part, do not open the anti-static package containing the new part until the defective part has been removed from the computer and you are re...

43 User Guide Replacing hardware Attention: Do not remove the computer cover or attempt any repairs before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer or in the Hardware Maintenance Manual (HMM) for the computer. To obtain copies o...

44 User Guide 4. To release the stand base from the stand holder, twist the hand screw ring counter-clockwise until the base comes loose. 5. Slide the stand base out from the holder then put it aside. 6. Refer to “Installing the computer stand” to reinstall the stand base. Removing the foot cover At...

45 User Guide 5. Lift up the stand holder then slide out the foot cover as shown. 6. To reattach the foot cover: a. Lift up the stand holder.b. Line up the foot cover with mounting holes on the back of the computer, then slide it back into position. Replacing a memory module Attention: Turn off the ...

46 User Guide 6. Push out the latches on both sides of the memory socket to release the memory module and gently pull the memory module upward to remove it from its socket. All of the memory modules can be removed using the same procedure. 7. To install a memory module: Align the new memory module w...

48 User Guide Replacing the optical drive Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or oth...

50 User Guide 11. To install the new optical drive: a. Align the new optical drive with the cover, and then push the cover back into position. b. Screw the metal bracket back onto the new optical drive.c. Slide the new optical drive into the drive bay. 12. Reattach the foot cover and stand base. Rep...

52 User Guide Replacing the keyboard and mouse Note: Your keyboard will be connected to a USB connector at either side or at the rear of the computer. To replace the keyboard: 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down the computer, and turn off all attached devices...

53 User Guide Appendix. Declaration Thank you for using Lenovo products.Carefully read all documents shipped with your computer before you install and use the product for the first time. Lenovo is not responsible for any loss except when caused by installation and operations performed by Lenovo prof...

54 User Guide Trademarks Lenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in the United States, other countries, or both.Microsoft, Windows, and Windows Vista are trademarks of the Microsoft group of companies.Intel Inside is a trademark of Intel Corporation in the...

55 User Guide Energy Star Statement ENERGY STAR® is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy aimed at saving money and protecting the environment through energy efficient products and practices.Lenovo is proud to offer our customers products with ...

56 User Guide Enabling ErP compliance mode You can enable the energy-related products directive (ErP) compliance mode through the Power menu in the Setup Utility program. This mode reduces electricity consumption when your computer is in standby mode or turned off.To enable ErP compliance mode in th...