Lenovo C470 All in One Uživatelský manuál

Version 1.0Machine type: 10170/F0AR [C470]2014.02LenovoC470User Guide31506984

5User GuideInstalling the computer stand Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo rec

6User Guide4. Press down the hand screw rings and rubber caps.Computer standUse the stand to position the display to your preference. It can be rotat

7User GuideBasic connector instructions Note: Your computer may not have all of the connectors described in this section.Connector DescriptionMicroph

8User GuideConnecting your computerConnecting the power cordConnect the power cord to an electrical outlet. We recommend using a grounded connection o

9User GuideHold the computer tightly when you carry it.Connecting to the InternetTo connect to the Internet, you’ll need a contract with an Internet S

10User GuideWireless network connectionFor wireless networks, you can use the built-in wireless LAN antenna to access your wireless home network.To co

Using Windows 8.1This chapter contains the following topics: Switching between the main Windows 8.1 interfaces The Charms Bar Shutting down the

12User GuideSwitching between the main Windows 8.1 interfacesWindows 8.1 comes with two main user interfaces: the Start Screen and the Windows desktop

13User GuideSwitching between appsSometimes you want to get back to an app you were just using, or quickly switch through your recent apps.To switch b

14User Guide

Important Safety InformationBefore using this manual, it is important that you read and understand all of the related safety information for this prod

Touch screen instructionsUser Guide15This chapter contains the following topics: Touch Screen Calibration User Gesture Instructions for the Touch

16User GuideThe monitor is touch-sensitive thanks to its touch-sensitive screen. A touch screen is an input device just like a mouse or a keyboard, an

17User GuideBasic Hand Gestures1. Single Click / Double ClickFor the item selected on the touch screen, with one finger touch it one or two times, to

18User Guide3. Dragging MovementFirst touch your finger on the desired item on the screen and hold it there, then make a dragging movement. This is si

19User Guide5. Zoom OperationTouch two fingers lightly on the desired item on the touch screen, then keeping both fingers on the screen, change the dis

20User GuideRelated Touch Screen Settings• SelectHardware and Sound → Pen and Touch from the Settings charm.• Selecttouchactionswhichyouwisht

21User GuidePrecautions when using the Touch Screen1. When using the touch screen, be careful not to tear the surface with any sharp objects.2. To e

22User Guide9. Avoid using the computer in sunlight, which will affect the function of the touch screen. Note: The touch screen will not affect othe

Using the Rescue SystemThis chapter contains the following topics: OneKey Recovery Driver and Application Installation Attention: Using OneKey Re

24User GuideNote about the service partition:The files and relevant data used by the rescue system are saved in the service partition. Deleting this pa

25User GuideDriver and Application InstallationThe Driver and Application Installation function in the rescue system provides a way for the user to co

26User Guide

Using the SoftwareThis chapter contains the following topic: Software instructions Note: The interface and functionality of these features will dep

28User GuideLenovo SupportThe Lenovo Support program enables you to register your computer with Lenovo, download and view user manuals for your comput

Troubleshooting and Confirming SetupThis chapter contains the following topic: Troubleshooting and Problem Resolution Note:ThedescriptionoftheT

30User GuideSolving ProblemsFollow these tips when troubleshooting your computer:• Ifyouaddedorremovedapartbeforetheproblemstarted,review

31User GuideProblem: Ripple on screen.Troubleshooting and problem resolution:1. Check to see if any of the following devices are located less than on

32User GuideProblem: No sound from headphones.Troubleshooting and problem resolution:• Checktheheadphonecableconnection—ensurethattheheadpho

33User GuideTroubleshooting Problems with Optical Drives and Hard DisksProblem: The Optical drive is unable to read a CD/DVD.Troubleshooting and probl

34User GuideThe capacity of the hard disk as calculated using this method may be slightly different from the actual capacity due to the rounding of to

iContentsContentsImportant Safety InformationUsing the Computer Hardware ... 1Front view of the computer

35User GuideWhen do I need to change the boot mode?The default boot mode for your computer is the UEFI mode. If you need to install a legacy Windows o

36User Guide

Hardware Replacement GuideThis chapter contains the following topics: Removing the stand base Removing the foot cover Replacing the memory modul

38User GuideOverviewThis guide is intended to be used by customers who are replacing Customer Replaceable Units (CRUs) as well as trained service pers

39User GuideAdditional information resourcesIf you have Internet access, the most up-to-date information for your computer is available from the Inter

40User GuideHandling static-sensitive devicesStatic electricity, although harmless to you, can seriously damage computer components.When you are repla

41User GuideReplacing hardware Attention: Do not remove the computer cover or attempt any repairs before reading the “Important safety information” i

42User Guide4. To release the stand base from the stand holder, turn the hand screw rings counter-clockwise until the base comes loose. 5. Slide th

43User Guide3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are co

44User Guide3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are co

iiContentsUsing the Rescue System ... 23OneKey Recovery ...

45User GuideReplacing the hard disk drive Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. No

46User Guide8. Push the lock pins outward to release the hard disk drive from the bracket.9. To install the new hard disk drive:a. Connect the data

47User GuideReplacing the optical drive Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover. Note

48User Guide7. Remove the optical disk drive bracket as shown:8. Push a small iron stick (paper clip) into the small hole on the optical drive cover

49User Guide9. Use a small flat head screwdriver to press and push out the pins that secure the cover to the disk. 10. Separate the cover from the de

50User GuideReplacing the adapter Attention: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover.1. Remove a

51User GuideReplacing the keyboard and mouse Note: Your keyboard will be connected to a USB connector at either side or at the rear of the computer.T

52User Guide

53User GuideAppendix.DeclarationThank you for using Lenovo products.Carefully read all documents shipped with your computer before you install and use

54User GuideTrademarksLenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in the United States, other countries, or bo

This chapter contains the following topics: Introduction to the computer hardware Information on computer connections Note: The descriptions in t

55User GuideBy using ENERGY STAR compliant products and taking advantage of the power-management features of your computer, you reduce the consumption

56User GuideIn Windows 8 or Windows 8.1 operating system, you also need to disable Fast Startup function to meet the off mode requirement of ErP compl

57User GuideThis device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause ha

58User Guide

2User GuideFront view of the computer Attention: Be careful not to block any air vents on the computer. Blocked air vents can cause overheating.1 276

3User GuideLeft and right views of the computer Attention: Be sure not to block any air vents on the computer. Blocked air vents may cause thermal pr

4User GuideRear view of the computer1256436TV tuner connector (selected models only)Power connectorEthernet connector HDMI connector (selected model