Lenovo 1106, 1098, 1105, 1100 manual Locating parts on the system board, System board part locations

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Connector	Description
USB connector	Used to attach a device that requires a USB connector, such as a USB keyboard, a
	USB mouse, a USB scanner, or a USB printer. If you have more than eight USB
	devices, you can purchase a USB hub, which you can use to connect additional
	USB devices.
VGA monitor connector	Used to attach a VGA monitor or other devices that use a VGA monitor connector.

Locating parts on the system board

Figure 3 “System board part locations” on page 11 shows the locations of the parts on the system board.

Figure 3. System board part locations

1

2

3

4

5

6

7

8

9

4-pin power connector Microprocessor fan connector

Memory slot 1 (DIMM1)

Memory slot 2 (DIMM2)

Memory slot 3 (DIMM3) Memory slot 4 (DIMM4)

Thermal sensor connector 24-pin power connector Battery

14Front panel connector for power switch and LED indicators

15Front USB connector 1 (for connecting USB port 1 and 2 on the front bezel)

16Front USB connector 2 (for connecting additional USB devices)

17Clear CMOS (Complementary Metal Oxide Semiconductor) /Recovery jumper

18Internal speaker connector

19Front audio connector (for connecting the microphone and headphone connectors on the front bezel)

20PCI card slots (2)

21PCI Express x1 card slot

22PCI Express x16 graphics card slot

Chapter 4. Locating parts, controls, and connectors 11

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Contents ThinkServer User Guide First Edition May Copyright Lenovo Contents Information resources Iii Safety informationStatement Do not ≥ 18 kg 39.7 lb ≥ 32 kg 70.5 lb ≥ 55 kg 121.2 lb Vii Viii ThinkServer User Guide Copyright Lenovo ThinkServer User Guide Introduction General informationRelated documentation Task Where to find the information Server setup road mapThinkServer User Guide Product overview What is included with your serverFeatures and specifications Memory System management featuresInput/Output I/O features Preinstalled operating systemEasyStartup Reliability, availability, and serviceabilitySoftware programs ThinkServer User Guide Rear view Locating parts, controls, and connectorsFront view Connector Description System board part locations Locating parts on the system boardComponent locations Internal componentsMachine type and model label Internal drivesFollowing is a sample of the machine type and model label Basic guidelines Installing, removing, or replacing hardwareGuidelines Handling static-sensitive devices System reliability guidelinesRemoving the server cover Removing the server cover Removing and reinstalling the front bezelRemoving the front bezel Installing or replacing a PCI card Installing, removing, or replacing optional hardware devicesOpening the PCI card latch Removing a PCI card Installing a PCI card Installing or removing the Ethernet cardInstalling or removing a memory module Removing a memory module Installing a memory module Installing or replacing the optical driveRemoving the optical drive Replacing the primary hard disk drive Connecting a Sata optical driveRemoving the primary hard disk drive Installing the primary hard disk drive Connecting a Sata hard disk drive Installing or replacing the secondary hard disk driveRemoving the secondary hard disk drive Installing the secondary hard disk drive Installing, removing, or replacing hardware devices Replacing the power supply assembly Removing the screws that secure the power supply assembly Replacing the heat sink and fan assembly Removing the heat sink and fan assembly Removing the front audio and USB assembly Replacing the front audio and USB assemblyReplacing the front fan assembly Removing the front fan assembly Installing the front fan assembly Replacing the rear fan assemblyRemoving the rear fan assembly Replacing the microprocessor Installing the rear fan assemblyAccessing the microprocessor Installing the microprocessor Replacing the system board battery Removing the old system board battery Completing the parts replacementTurning on the server Connecting the cablesTurning off the server Connecting external devicesIntegrated cable lock Updating the server configurationInstalling security features Password protectionThinkServer User Guide Introduction of the Bios items Configuring the serverUsing the Setup Utility program Starting the Setup Utility programUuid Option or descriptionOption Description IGD/PEG/PCISubmenus under the Serial Port Setup menu Submenus under the Video Setup menu Submenus under the Network Setup menu CPU ID VT-UTF8 Ascii Under the SOL Configuration menuLAN Under the Automatic Power OnItems under the Security menu Under the System Event Log menu Under the Hard Disk PasswordUnder the Fingerprint Setup menu Under the TCG Feature SetupSubmenus under the Fingerprint Setup menu Items under the Startup menu Using passwords Viewing and changing settingsPassword considerations External Sata Port USB SetupEnabling or disabling a device Sata ControllerRAID level Exiting from the Setup Utility programConfiguring RAID Selecting a startup deviceDeleting RAID volumes Creating RAID volumesUpdating the firmware Resetting disks to non-RAIDUsing the EasyUpdate Firmware Updater program Updating system programs Using the ThinkServer EasyStartup programUsing system programs Updating flashing the Bios from your operating system Updating flashing the Bios from a discRecovering from a POST/BIOS update failure Symptom Action Troubleshooting and diagnosticsBasic troubleshooting General problemsRunning the diagnostic program from a diagnostic disc EasyStartup problemsPC-Doctor for DOS Creating a diagnostic disc Troubleshooting and diagnostics ThinkServer User Guide Lenovo Support Web site Safety and WarrantyInformation resources ThinkServer User Guide Calling for service Help and serviceUsing the documentation Purchasing additional services Using other servicesAppendix A. Notices Trademarks Appendix A. Notices Important information for the European Directive 2002/96/EC Appendix A. Notices ThinkServer User Guide Particulate contamination Contaminant Limits Restriction of Hazardous Substances Directive RoHSChina RoHS Turkish statement of compliance Federal Communications Commission FCC Statement German Ordinance for Work gloss statementElectronic emission notices Appendix A. Notices ThinkServer User Guide CRU IndexAdministrator Considerations Server configuration ThinkServer User Guide