Lenovo K430 User's Guide

Version 1.0 2012.02User GuideIdeaCentre K4 SeriesMachine type: 10086/3109/4743 K430 10089/1168/4744 K410 10090/2556/4748 K41531501096

5User GuideIdeaCentre K415Voltage selection switch (selected models only)Power connectorUSB connectors (USB ports 4 to 6)HDMI connector (selected mode

6User Guide1.3 Connecting your computer Note: Your computer may not have all of the connectors described in this section. 1.3.1 Check the position o

7User GuideAudio line-out connector Used to send audio signals from the computer to external devices, such as powered stereo speakers (speakers with b

8User Guide1.4 7.1 Audio configuration instructionsUse the following illustration when connecting a 7.1 surround sound audio system:S/PDIF out connect

9User Guide4. 7.1 surround sound can be used once this configuration procedure is complete. Note: If the audio configuration interfaces above are diff

10User Guide Note: If the audio configuration interfaces in above are different from your actual computer, you may use above steps as reference to con

11User Guide1.8 Wired keyboard (selected models only)LVT —— After entering Windows, press this key to launch the LVT (Lenovo Vantage Technology) prog

12User Guide• Operationofthehot-swappableharddiskSlide it into the bay from the front until it snaps into position.Pull the hot-swappable hard d

13User Guide• Connectthehot-swappableharddisktotheothercomputer Notes:• Don’tunplugtheharddiskwhileitiscopyingthedatatoavoidre

14User Guide1.10 Power Control Switch (selected models only)The Power Control Switch feature allows your computer to switch to different modes, thus

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

15User GuideOpen the running status for each component under the Mode Switch:CPU — Show the percentage of the current CPU clock frequency against the

16User GuideAUTOAuto adjust the system CPU clock frequency and running speed. Turn the Power Control Switch knob to the Auto position to enable this m

17User GuideNote:The numeric values may vary because each model is configured differently.TURBOThe CPU runs at full speed. The system achieves its opti

18User Guide Notes:• Whenyouarerunningsystem-intensivegamesorotherprogramsthatconsume a high proportion of the system resources, you shoul

ChapterUsing the Rescue SystemThis chapter contains the following topics: OneKey Recovery Driver and Application Installation System Setup Sys

20User GuideNote about the service partition:The files and relevant data used by the rescue system are saved in the service partition. Deleting this pa

21User GuideMethod 1: Automatic InstallationRepeatedly press and release the F2 key once turning on the computer until the Lenovo Rescue System open,

22User Guide2. If you select “LAN connection” configure the IP address and proxy server of the LAN.2.3.3 Password ManagementPassword Management allows

This chapter contains the following topics: Troubleshooting and Problem Resolution Note: The description of the TV tuner card in this manual is onl

24User GuideSolving ProblemsFollow these tips when troubleshooting your computer:• Ifyouaddedorremovedapartbeforetheproblemstarted,review

25User GuideProblem: Ripple on screen.Troubleshooting and problem resolution:1. Check to see if any of the following devices are located less than on

26User GuideProblem: You need to install or uninstall a program.Problem resolution:During installation never abort the install process by powering the

27User GuideProblem: The capacity of the hard disk, as indicated by the system, is less than the nominal capacity.Troubleshooting and problem resoluti

28User GuideTV again, you must create and save a new channel list.• YoumustsettheTVtunerinputsignaltoanalogbeforeyoucanwatchTeletext pr

This chapter contains the following topics: Identifying internal components Identifying parts on the system board Removing the computer cover

30User GuideOverviewThis guide is intended to be used by customers who are replacing Customer Replaceable Units (CRUs) as well as trained service pers

31User GuideAdditional information resourcesThe most up-to-date information for your computer is available online at: http://consumersupport.lenovo.c

32User GuideHandling static-sensitive devicesStatic electricity, although harmless to you, can seriously damage computer components.When replacing a p

33User Guide4.1 Locations4.1.1 Identifying internal componentsThe following illustration shows the components inside your computer.1 23546Optical dis

34User Guide4.1.2 Identifying parts on the system boardThe system board (also known as the “mainboard” or “motherboard”) is the main circuit board in

1ContentsContentsImportant Safety InformationChapter 1 Using the Computer Hardware ... 11.1 Front view of the chassis ...

35User GuideFront panel connector Front USB connectorFront USB connector Mode switch connectorSerial (COM2) connector BatteryFront audio connector PCI

36User GuideeSATA connector Power fan headerFront panel connector Clear CMOS jumperFront USB connectors (2) Mini PCI-E slotMode switch connector Seria

37User GuideMini PCI-E slot Power connectoreSATA connector Power fan headerSSD power connector (Optional) LPC debug connectorSATA connectors (4) Seria

38User Guide4.2.2 Removing the computer cover Attention: • Turnoffthecomputerandwait3to5minutestoletitcooldownbefore removing the cov

39User Guide4.2.3 Removing the front bezel Note: For this procedure, it helps to lay the computer on a flat, stable surface.To remove the front bezel:

40User Guide4.2.4 Replacing a memory module Note: For this procedure, it helps to lay the computer on a flat, stable surface.To replace a memory modul

41User Guide4.2.5 Replacing a hard disk drive Note: For this procedure, it helps to lay the computer on a flat, stable surface.To replace a hard disk

42User Guide6. Slide the new hard disk drive into the drive bay and slide the drive bay into place.7. Connect the power and signal cables to the new

43User Guide4.2.7 Replacing a graphics card Note: For this procedure, it helps to lay the computer on a flat, stable surface.To replace a graphics car

44User Guideb. Remove the screw that secures the graphics card latch to the chassis, open it, and remove the Duo-graphics cards connector. c. Rem

3.5 Special considerations for troubleshooting Windows ...273.6 Performing Daily Maintenance Tasks ...28Ch

45User Guide If your computer has a single graphics card installed, follow the steps below to replace it:a. Remove the screw that secures the graphi

46User Guide3. Install the new adapter into the same adapter connector and secure it to chassis with the screw.4. Turn the graphics card latch to th

47User Guide4. Remove the TV-Tuner card by pulling it straight out of the connector.5. Install the new TV-tuner into the same connector and secure i

48User Guide4.2.9 Replacing the keyboard and mouse Note:YourkeyboardwillbeconnectedtoaUSBconnectorateitherfrontor the rear of the comput

49User GuideAppendix.DeclarationThank you for using Lenovo products.Carefully read all documents shipped with your computer before you install and use

50User GuideTrademarksLenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in the United States, other countries, or bo

51User GuideBy using ENERGY STAR compliant products and taking advantage of the power-management features of your computer, you reduce the consumption

52User Guide

ChapterThis chapter contains the following topics: Computer hardware introduction Information on computer connections Note: The descriptions in t

2User Guide1.1 Front view of the chassis Attention: Be careful not to block any air vents on the computer. Blocked air vents can cause overheating.P

3User Guide1.2 Rear view of the chassisIdeaCentre K430Voltage selection switch (selected models only)Power connectorHDMI connector (selected models o

4User GuideIdeaCentre K410Voltage selection switch (selected models only)Power connectorUSB connectorsHDMI connector (selected models only)On-board VG