Lenovo H505s Desktop Instrukcja Użytkownika

Version 2.0 2012.08User GuideH5s SeriesMachine type: 10093/2561/4746 [H520s] 10107/3230 [H505s]31502552

5User Guide Attention: Do not open the WiFi antenna cover.Connecting your computerUse the following information when connecting your computer.• Look

6User GuideBasic connector instructionsConnector DescriptionMicrophone Use this connector to attach a microphone to your computer when you want to rec

7User Guide5.1 Audio configuration instructions(These instructions are only for models whose motherboard supports audio transformation from 2.0 stereo

8User GuideConnecting the power cordSome models are equipped with Power Adapter.

9User GuideHow to play Blu-ray Discs (selected models only)Check the connectors available on your computer and display and select an appropriate cable

10User GuideConnecting to the InternetTo connect to the Internet, you’ll need a contract with an Internet Service Provider (ISP) and some hardware.IPS

Using Windows 8This chapter contains the following topics: Switching between the main Windows 8 interfaces The Charms Bar Shutting down the comp

12User GuideSwitching between the main Windows 8 interfacesWindows 8 comes with two main user interfaces: the Start Screen and the Windows desktop.To

13User GuideClosing an appTo close an app, do one of the following:• Movethecursortothetopleftcornerofthescreen.Whenthethumbnailappears

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

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

16User GuideNote about the service partition:The files and relevant data used by the rescue system are saved in the service partition. Deleting this pa

17User GuideDriver and Application InstallationThe Driver and Application Installation function in the rescue system provides a way for the user to co

18User Guide

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

20User GuideSolving ProblemsFollow these tips when troubleshooting your computer:• Ifyouaddedorremovedapartbeforetheproblemstarted,review

21User GuideProblem: Ripple on screen.Troubleshooting and problem resolution:1. Check to see if any of the following devices are located less than on

22User GuideTroubleshooting Software ProblemsProblem: You are unable to exit a running program normally.Troubleshooting and problem resolution:1. Ope

23User GuideTroubleshooting Problems with Optical Drives and Hard DisksProblem: The Optical drive is unable to read a CD/DVD.Troubleshooting and probl

24User 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

25User GuideBIOS setup utilityWhat is the BIOS setup utility?The BIOS setup utility is ROM-based software. It communicates basic computer information

26User GuideThe following are general methods for cleaning the components:• Youcanuseasoftclothtoremovedustonthesurfaceofthecomputer,t

Hardware Replacement GuideThis chapter contains the following topics: Identifying internal components Identifying parts on the system board Remo

28User GuideOverviewThis guide is intended to be used by customers who are replacing Customer Replaceable Units (CRUs) as well as trained service pers

29User GuideAdditional information resourcesIf you have Internet access, the most up-to-date information for your computer is available from the World

30User GuideHandling static-sensitive devicesStatic electricity, although harmless to you, can seriously damage computer components. When you are repl

31User GuideInternal componentsThe following illustrations show the components inside your computer.3124Lenovo H505sHeatsink and CPU fan System boardO

32User Guide31245Lenovo H520sHeatsink and CPU fan System boardOptical disk drive and bay Hard disk drivePower supply

33User GuideIdentifying parts on the system boardThe system board (sometimes called the planar or motherboard) is the main circuit board in your compu

34User Guide1 2 3 4 5678910111214 131617 15181920Lenovo H520s12V power connector Microprocessor and heat sinkMicroprocessor fan header Memory slots (2

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

35User GuideReplacing hardware Attention: Do not remove the computer cover or attempt any repair before reading the “Important safety information” in

36User Guide5. Slide the computer cover toward the rear of the chassis to remove. Note: For this procedure, it helps to lay the computer on a flat, s

37User GuideRemoving the front bezelTo remove the front bezel:1. Remove the computer cover. Refer to “Removing the computer cover”. Note: For this p

38User GuideReplacing an optical drive Attention: Do not remove the computer cover or attempt any repair before reading the “Important safety informa

39User Guide5. Disconnect the data and power cables from the rear of the optical drive. 6. Remove the 2 screws that secure the optical drive to the

40User GuideReplacing the hard disk drive Attention: Do not remove the computer cover or attempt any repair before reading the “Important safety info

41User Guide6. Remove the 4 screws that secure the hard disk drive to the bay.7. Slide the hard disk drive out of the bay.8. Install the new hard d

42User GuideTo replace a memory module:1. Remove the computer cover. Refer to “Removing the computer cover”. Note: For this procedure, it helps to l

43User GuideReplacing the keyboard and the mouseTo replace the keyboard: 1. Remove any media (disks, CDs, or memory cards) from the drives, shut down

44User Guide3. Position the computer cover on the chassis so that the rail guides on the bottom of the computer cover engage the rails. Then, push th

iiContentsTroubleshooting Problems with Optical Drives and Hard Disks ...23Special considerations for troubleshooting Windows ...

45User GuideAppendix.DeclarationThank you for using Lenovo products.Carefully read all documents shipped with your computer before you install and use

46User GuideTrademarksLenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in the United States, other countries, or bo

47User GuideEnergy Star StatementENERGY STAR® is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy aimed a

48User GuideEnabling ErP compliance modeYou can enable the energy-related products directive (ErP) compliance mode through the Power menu in the Setup

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

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

3User GuideRear view of the chassis(If the rear view configuration shown in this chapter is different from the rear of your computer, please refer to t

4User GuideLenovo H520sUSB connectorsWiFi antenna (selected models only)HDMI connector (selected models only)On-board VGA connectorEthernet connectorA