Version 2.0 2013.03Erazer X7 SeriesUser GuideMachine type: 10122/90A231504505
5User GuideDVI connector (optional) Used to attach a DVI monitor or other devices that use a DVI monitor connector.HDMI connector (optional)Connect to
6User GuideSound configuration is as follows:1. Right click the Sound icon in the system property bar and select the Sounds option to set up sounds in
7User GuideDisplay connecting instructions when playing Blu-ray Discs Note: Only some models are equipped with Blu-ray optical drive.Check the connec
8User GuideConnecting to the InternetTo connect to the Internet, you’ll need a contract with an Internet Service Provider (ISP) and some hardware.IPSs
9User GuideHot-swappable hard disk frame (selected models only)Depending on its configuration, your PC may have drive bays which enable you to connect
10User GuideInstalling 2.5" hard disk drive (solid state drive) (purchased separately)You can plug in the hot-swappable hard disk while the compu
11User GuideOverclockingYour computer is delivered with an application that enables you to overclock the processor.This is useful if you want higher p
12User Guide3. Open the OC Genie tab.4. Click the OC Genie button to enable overclocking. A message prompts you to restart your computer. Note: If
13User GuideProcessor overclocking using the Overclock (OC) switch on the front coverIf your computer has an OC switch on its front cover, you simply
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 Windows 8This chapter contains the following topics: Switching between the main Windows 8 interfaces The Charms Bar Shutting down the comp
16User GuideSwitching between the main Windows 8 interfacesWindows 8 comes with two main user interfaces: the Start Screen and the Windows desktop.To
17User 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
18User Guide
Using the Rescue SystemThis chapter contains the following topics: OneKey Recovery Driver and Application Installation Attention: UsingOneKeyRe
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 GuideDriver and Application InstallationThe Driver and Application Installation function in the rescue system provides a way for the user to co
22User Guide
Using the SoftwareThis chapter contains the following topic: Software instructions Note: The interface and functionality of these features will dep
24User 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 ResolutionUser Guide25
26User GuideSolving ProblemsFollow these tips when troubleshooting your computer:• Ifyouaddedorremovedapartbeforetheproblemstarted,review
27User GuideProblem: Ripple on screen.Troubleshooting and problem resolution:1. Check to see if any of the following devices are located less than on
28User GuideTroubleshooting Software ProblemsProblem: You are unable to exit a running program normally.Troubleshooting and problem resolution:1. Pre
29User Guide2. Confirm that the CD/DVD has been properly placed in the drive. If not, reload the CD or DVD. Otherwise, continue with the next step of
30User GuideWindows Help and SupportIf you have a problem with the operating system, see the Windows Help and Support file. To open the Windows Help an
31User GuidePerforming Daily Maintenance TasksCleaning the computer componentsBecause many of the computer components consist of sophisticated integra
32User Guide
Hardware Replacement GuideThis chapter contains the following topics: Identifying internal components Identifying parts on the system board Remo
34User GuideThis guide is intended to be used by customers who are replacing Customer Replaceable Units (CRUs) as well as trained service personnel wh
iContentsContentsImportant Safety InformationUsing the Computer Hardware ... 1Front view of the chassis
35User GuideAdditional information resourcesThe most up-to-date information for your computer is available online at: http://support.lenovo.comYou ca
36User Guide• Preventothersfromtouchingpartsandothercomputercomponents.• Beforereplacinganewpart,rstplacetheanti-staticpackagingc
37User GuideLocationsIdentifying internal componentsThe following illustration shows the components inside your computer.7126534Power supply Heat sink
38User GuideIdentifying parts on the system boardThe system board (also known as the “mainboard” or “motherboard”) is the main circuit board in your c
39User GuideUSB 2.0 connectors (3)LPC debug connectorClear CMOS jumperPCI Express X 1 adapter slots (2)PCI Express X 16 graphics adapter slots (2)Fron
40User Guide3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are co
41User GuideReplacing a memory module Note: For this procedure, it helps to lay the computer on a flat, stable surface.To replace a memory module1. R
42User GuideReplacing a hard disk drive Note: For this procedure, it helps to lay the computer on a flat, stable surface.To replace a hard disk drive1
43User Guide4. Remove the hard disk drive from the bracket as shown. 3345. To install the new hard disk drive:a. Line up the new hard disk drive
44User GuideReplacing a solid state drive Note: For this procedure, it helps to lay the computer on a flat, stable surface.To replace a solid state dr
iiContentsTroubleshooting and Confirming Setup ... 25Troubleshooting Display Problems ...
45User Guide4. Remove the four screws that secure the solid state drive to the bracket.5. To install the new solid state drive:a. Line up the new s
46User GuideReplacing an optical drive Note: For this procedure, it helps to lay the computer on a flat, stable surface.To replace an optical drive1.
47User Guide4. Remove the two screws and pull the clip outward to release the optical drive from the chassis. 43
48User Guide5. Open the front door, then slide out the optical drive as shown. 566. To install the new optical drive:a. Slide the new optical dri
49User GuideReplacing a graphics card Note: For this procedure, it helps to lay the computer on a flat, stable surface.To replace a graphics card1. R
50User Guide3. Remove the two screws that secure the graphics card to the chassis. 4. Disconnect the power cables from the graphics card. 5. Push t
51User GuideReplacing the keyboard and mouse Note:YourkeyboardwillbeconnectedtoaUSBconnectorateitherthefront or the rear of the computer
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
2User GuideFront view of the chassis Attention: Be careful not to block any air vents on the computer. Blocked air vents can cause overheating.Microp
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 Guide Note: If your model has two VGA monitor connectors, be sure to use the connector on the graphics adapter.Basic connector instructions No
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