Version 4.0 2012.08User GuideH4 SeriesMachine type: 10080/3099/1194 10091/2558/119631502581
5User GuideAudio line-in connectorPCI Express X 16 graphics adapter slot (some models are equipped with a graphic card)PCI Express X 1 adapter slots (
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 instruction(These instructions are only for models whose motherboard supports audio transformation from 2.0 stereo s
8User GuideConnecting the power cordHow to play Blu-ray Discs (selected models only)Check the connectors available on your computer and display and se
9User GuideWired keyboard (selected models only)LVT —— After entering Windows, press this key to launch the LVT (Lenovo Vantage Technology) program, L
10User Guide
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:• Movethecursortothetopleftcornerofthescreen.Whenthethumbnailappears
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:• Ifyouaddedorremovedapartbeforetheproblemstarted,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:• Youcanuseasoftclothtoremovedustonthesurfaceofthecomputer,t
Hardware Replacement GuideThis chapter contains the following topics: Locating components Identifying parts on the system board Removing the com
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 is harmless to you, but it can seriously damage computer components. When you are repl
31User GuideLocationsThis section provides illustrations to help locate the various connectors, controls and components of the computer. To remove the
32User GuideIdentifying parts on the system boardThe system board (sometimes called the motherboard) is the main circuit board in your computer. It pr
33User GuideClear CMOSFront USB connectors (2)Front audio connectorPCI express X 1 adapter connectors (3)PCI express X 16 adapter connectorSystem fan
34User GuideSATA IDE connectors (3)Front panel connectorSerial (com2) connectorFront USB connectors (2)Front audio connectorPCI Express X 1 adapter co
iContentsContentsImportant Safety InformationUsing the Computer Hardware ... 1Front view of the chassis
35User Guide5. Slide the computer cover to the rear of the chassis to remove it. Note: For this procedure, it helps to lay the computer on its side.
36User GuideRemoving and replacing the front bezelTo remove and replace the front bezel: 1. Remove the computer cover. Refer to “Removing the compute
37User GuideReplacing a memory module Attention: Do not remove the computer cover or attempt any repair before reading the “Important safety informat
38User Guide5. Refer to “Completing the installation”.Replacing the hard disk drive Attention: Do not remove the computer cover or attempt any repai
39User Guide3. Remove the four screws that secure the hard disk drive to drive bay.4. Remove the hard disk drive by pulling it straight out of the d
40User Guide5. Push the optical drive straight out of the front of the chassis.6. Slide the new optical drive into the bay from the back until it sn
41User GuideReplacing the heatsink assembly Attention: Do not remove the computer cover or attempt any repair before reading the “Important safety in
42User Guide7. Use the thermal grease syringe to place five drops of grease on the top of the microprocessor. Each drop of grease should be 0.03ml (3
43User GuideReplacing a PCI or AGP adapter Attention: Do not remove the computer cover or attempt any repair before reading the “Important safety inf
44User Guide3. Install the new adapter into the same adapter connector. 4. Ensure the adapter is fully seated into the adapter connector.5. Screw t
iiContentsTroubleshooting Problems with Optical Drives and Hard Disks ...23Special considerations for troubleshooting Windows ...
45User GuideReplacing the keyboard and mouse Attention: Do not remove the computer cover or attempt any repair before reading the “Important safety i
46User GuideCompleting the installationAfter replacing a part or parts, you must close the computer cover and reconnect all the cables, including tele
47User Guide4. Reconnect the external cables and power cords to the computer. Refer to “Locating connectors on the front of the computer” and “Locati
48User GuideAppendix.DeclarationThank you for using Lenovo products.Carefully read all documents shipped with your computer before you install and use
49User GuideTrademarksLenovo and the Lenovo logo, IdeaCentre and IdeaCentre logo are trademarks of Lenovo in the United States, other countries, or bo
50User GuideEnergy Star StatementENERGY STAR® is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy aimed a
51User GuideEnabling ErP compliance modeYou can enable the energy-related products directive (ErP) compliance mode through the Power menu in the Setup
52User Guide
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 sure not to block any air vents on the computer. Blocked air vents can cause thermal problems.Powe
3User GuideRear view of the chassis(If the rear view configuration in this chapter is different from your actual computer, the rear view configuration o
4User GuideAudio line-out connectorAudio line-in connectorStandalone graphic card (selected models only)Expansion card slots (access connectors for an
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